7381946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 13281408

約数和(自身を除く): 5899462

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 143, 286, 487, 583, 689, 974, 1166, 1378, 5357, 6331, 7579, 10714, 12662, 15158, 25811, 51622, 69641, 139282, 283921, 335543, 567842, 671086, 3690973, 7381946]

約数ペア:

[(1, 7381946), (2, 3690973), (11, 671086), (13, 567842), (22, 335543), (26, 283921), (53, 139282), (106, 69641), (143, 51622), (286, 25811), (487, 15158), (583, 12662), (689, 10714), (974, 7579), (1166, 6331), (1378, 5357)]