407260074

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5221283}}^1$

素因数の和:5221301

約数の個数: 16

約数和(自身を含む): 877175712

約数和(自身を除く): 469915638

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 5221283, 10442566, 15663849, 31327698, 67876679, 135753358, 203630037, 407260074]

約数ペア:

[(1, 407260074), (2, 203630037), (3, 135753358), (6, 67876679), (13, 31327698), (26, 15663849), (39, 10442566), (78, 5221283)]