2021853418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:224

約数の個数: 128

約数和(自身を含む): 3779758080

約数和(自身を除く): 1757904662

約数列:

[1, 2, 13, 17, 26, 31, 34, 41, 59, 61, 62, 82, 118, 122, 221, 403, 442, 527, 533, 697, 767, 793, 806, 1003, 1037, 1054, 1066, 1271, 1394, 1534, 1586, 1829, 1891, 2006, 2074, 2419, 2501, 2542, 3599, 3658, 3782, 4838, 5002, 6851, 7198, 9061, 13039, 13481, 13702, 16523, 18122, 21607, 23777, 24583, 26078, 26962, 31093, 31447, 32147, 32513, 33046, 41123, 42517, 43214, 46787, 47554, 49166, 61183, 62186, 62894, 64294, 65026, 74989, 77531, 82246, 85034, 93574, 111569, 122366, 147559, 149978, 155062, 223138, 280891, 295118, 404209, 417911, 534599, 552721, 561782, 795379, 808418, 835822, 974857, 1007903, 1069198, 1105442, 1274813, 1318027, 1450397, 1590758, 1896673, 1918267, 1949714, 2015806, 2508503, 2549626, 2636054, 2900794, 3793346, 3836534, 4574329, 5017006, 9148658, 16572569, 17134351, 24656749, 32610539, 33145138, 34268702, 49313498, 59466277, 65221078, 77763593, 118932554, 155527186, 1010926709, 2021853418]

約数ペア:

[(1, 2021853418), (2, 1010926709), (13, 155527186), (17, 118932554), (26, 77763593), (31, 65221078), (34, 59466277), (41, 49313498), (59, 34268702), (61, 33145138), (62, 32610539), (82, 24656749), (118, 17134351), (122, 16572569), (221, 9148658), (403, 5017006), (442, 4574329), (527, 3836534), (533, 3793346), (697, 2900794), (767, 2636054), (793, 2549626), (806, 2508503), (1003, 2015806), (1037, 1949714), (1054, 1918267), (1066, 1896673), (1271, 1590758), (1394, 1450397), (1534, 1318027), (1586, 1274813), (1829, 1105442), (1891, 1069198), (2006, 1007903), (2074, 974857), (2419, 835822), (2501, 808418), (2542, 795379), (3599, 561782), (3658, 552721), (3782, 534599), (4838, 417911), (5002, 404209), (6851, 295118), (7198, 280891), (9061, 223138), (13039, 155062), (13481, 149978), (13702, 147559), (16523, 122366), (18122, 111569), (21607, 93574), (23777, 85034), (24583, 82246), (26078, 77531), (26962, 74989), (31093, 65026), (31447, 64294), (32147, 62894), (32513, 62186), (33046, 61183), (41123, 49166), (42517, 47554), (43214, 46787)]