3920004438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1\times {\mathrm{1151}}^1$

素因数の和:1913

約数の個数: 64

約数和(自身を含む): 9050849280

約数和(自身を除く): 5130844842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 619, 786, 917, 1151, 1238, 1834, 1857, 2302, 2751, 3453, 3714, 4333, 5502, 6906, 8057, 8666, 12999, 16114, 24171, 25998, 48342, 81089, 150781, 162178, 243267, 301562, 452343, 486534, 567623, 712469, 904686, 1055467, 1135246, 1424938, 1702869, 2110934, 2137407, 3166401, 3405738, 4274814, 4987283, 6332802, 9974566, 14961849, 29923698, 93333439, 186666878, 280000317, 560000634, 653334073, 1306668146, 1960002219, 3920004438]

約数ペア:

[(1, 3920004438), (2, 1960002219), (3, 1306668146), (6, 653334073), (7, 560000634), (14, 280000317), (21, 186666878), (42, 93333439), (131, 29923698), (262, 14961849), (393, 9974566), (619, 6332802), (786, 4987283), (917, 4274814), (1151, 3405738), (1238, 3166401), (1834, 2137407), (1857, 2110934), (2302, 1702869), (2751, 1424938), (3453, 1135246), (3714, 1055467), (4333, 904686), (5502, 712469), (6906, 567623), (8057, 486534), (8666, 452343), (12999, 301562), (16114, 243267), (24171, 162178), (25998, 150781), (48342, 81089)]