388628556

素因数分解:

$2^2\times 3^1\times {\mathrm{617}}^1\times {\mathrm{52489}}^1$

素因数の和:53113

約数の個数: 24

約数和(自身を含む): 908286960

約数和(自身を除く): 519658404

約数列:

[1, 2, 3, 4, 6, 12, 617, 1234, 1851, 2468, 3702, 7404, 52489, 104978, 157467, 209956, 314934, 629868, 32385713, 64771426, 97157139, 129542852, 194314278, 388628556]

約数ペア:

[(1, 388628556), (2, 194314278), (3, 129542852), (4, 97157139), (6, 64771426), (12, 32385713), (617, 629868), (1234, 314934), (1851, 209956), (2468, 157467), (3702, 104978), (7404, 52489)]