2197148044

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{587}}^1$

素因数の和:744

約数の個数: 108

約数和(自身を含む): 4894475544

約数和(自身を除く): 2697327500

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 113, 169, 182, 196, 226, 338, 364, 452, 587, 637, 676, 791, 1174, 1183, 1274, 1469, 1582, 2348, 2366, 2548, 2938, 3164, 4109, 4732, 5537, 5876, 7631, 8218, 8281, 10283, 11074, 15262, 16436, 16562, 19097, 20566, 22148, 28763, 30524, 33124, 38194, 41132, 53417, 57526, 66331, 71981, 76388, 99203, 106834, 115052, 132662, 133679, 143962, 198406, 213668, 265324, 267358, 287924, 373919, 396812, 464317, 534716, 694421, 747838, 862303, 928634, 935753, 1388842, 1495676, 1724606, 1857268, 1871506, 2777684, 3250219, 3449212, 3743012, 4860947, 6036121, 6500438, 9721894, 11209939, 12072242, 13000876, 19443788, 22419878, 24144484, 42252847, 44839756, 78469573, 84505694, 156939146, 169011388, 313878292, 549287011, 1098574022, 2197148044]

約数ペア:

[(1, 2197148044), (2, 1098574022), (4, 549287011), (7, 313878292), (13, 169011388), (14, 156939146), (26, 84505694), (28, 78469573), (49, 44839756), (52, 42252847), (91, 24144484), (98, 22419878), (113, 19443788), (169, 13000876), (182, 12072242), (196, 11209939), (226, 9721894), (338, 6500438), (364, 6036121), (452, 4860947), (587, 3743012), (637, 3449212), (676, 3250219), (791, 2777684), (1174, 1871506), (1183, 1857268), (1274, 1724606), (1469, 1495676), (1582, 1388842), (2348, 935753), (2366, 928634), (2548, 862303), (2938, 747838), (3164, 694421), (4109, 534716), (4732, 464317), (5537, 396812), (5876, 373919), (7631, 287924), (8218, 267358), (8281, 265324), (10283, 213668), (11074, 198406), (15262, 143962), (16436, 133679), (16562, 132662), (19097, 115052), (20566, 106834), (22148, 99203), (28763, 76388), (30524, 71981), (33124, 66331), (38194, 57526), (41132, 53417)]