1240867444

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{13001}}^1$

素因数の和:13335

約数の個数: 24

約数和(自身を含む): 2201810688

約数和(自身を除く): 960943244

約数列:

[1, 2, 4, 107, 214, 223, 428, 446, 892, 13001, 23861, 26002, 47722, 52004, 95444, 1391107, 2782214, 2899223, 5564428, 5798446, 11596892, 310216861, 620433722, 1240867444]

約数ペア:

[(1, 1240867444), (2, 620433722), (4, 310216861), (107, 11596892), (214, 5798446), (223, 5564428), (428, 2899223), (446, 2782214), (892, 1391107), (13001, 95444), (23861, 52004), (26002, 47722)]