2547395473

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{659}}^1\times {\mathrm{5693}}^1$

素因数の和:6456

約数の個数: 16

約数和(自身を含む): 2946303360

約数和(自身を除く): 398907887

約数列:

[1, 7, 97, 659, 679, 4613, 5693, 39851, 63923, 447461, 552221, 3751687, 3865547, 26261809, 363913639, 2547395473]

約数ペア:

[(1, 2547395473), (7, 363913639), (97, 26261809), (659, 3865547), (679, 3751687), (4613, 552221), (5693, 447461), (39851, 63923)]