2201768639

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{107}}^2\times {\mathrm{331}}^1$

素因数の和:635

約数の個数: 24

約数和(自身を含む): 2578412928

約数和(自身を除く): 376644289

約数列:

[1, 7, 83, 107, 331, 581, 749, 2317, 8881, 11449, 27473, 35417, 62167, 80143, 192311, 247919, 950267, 2939611, 3789619, 6651869, 20577277, 26527333, 314538377, 2201768639]

約数ペア:

[(1, 2201768639), (7, 314538377), (83, 26527333), (107, 20577277), (331, 6651869), (581, 3789619), (749, 2939611), (2317, 950267), (8881, 247919), (11449, 192311), (27473, 80143), (35417, 62167)]