629628

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1$

素因数の和:817

約数の個数: 24

約数和(自身を含む): 1491840

約数和(自身を除く): 862212

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 739, 852, 1478, 2217, 2956, 4434, 8868, 52469, 104938, 157407, 209876, 314814, 629628]

約数ペア:

[(1, 629628), (2, 314814), (3, 209876), (4, 157407), (6, 104938), (12, 52469), (71, 8868), (142, 4434), (213, 2956), (284, 2217), (426, 1478), (739, 852)]