2601368

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 6289920

約数和(自身を除く): 3688552

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 41, 44, 56, 77, 82, 88, 103, 154, 164, 206, 287, 308, 328, 412, 451, 574, 616, 721, 824, 902, 1133, 1148, 1442, 1804, 2266, 2296, 2884, 3157, 3608, 4223, 4532, 5768, 6314, 7931, 8446, 9064, 12628, 15862, 16892, 25256, 29561, 31724, 33784, 46453, 59122, 63448, 92906, 118244, 185812, 236488, 325171, 371624, 650342, 1300684, 2601368]

約数ペア:

[(1, 2601368), (2, 1300684), (4, 650342), (7, 371624), (8, 325171), (11, 236488), (14, 185812), (22, 118244), (28, 92906), (41, 63448), (44, 59122), (56, 46453), (77, 33784), (82, 31724), (88, 29561), (103, 25256), (154, 16892), (164, 15862), (206, 12628), (287, 9064), (308, 8446), (328, 7931), (412, 6314), (451, 5768), (574, 4532), (616, 4223), (721, 3608), (824, 3157), (902, 2884), (1133, 2296), (1148, 2266), (1442, 1804)]