3974894

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 7589376

約数和(自身を除く): 3614482

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 154, 371, 487, 583, 742, 974, 1166, 3409, 4081, 5357, 6818, 8162, 10714, 25811, 37499, 51622, 74998, 180677, 283921, 361354, 567842, 1987447, 3974894]

約数ペア:

[(1, 3974894), (2, 1987447), (7, 567842), (11, 361354), (14, 283921), (22, 180677), (53, 74998), (77, 51622), (106, 37499), (154, 25811), (371, 10714), (487, 8162), (583, 6818), (742, 5357), (974, 4081), (1166, 3409)]