1240968862

素因数分解:

$2^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{387077}}^1$

素因数の和:387315

約数の個数: 16

約数和(自身を含む): 2136670560

約数和(自身を除く): 895701698

約数列:

[1, 2, 7, 14, 229, 458, 1603, 3206, 387077, 774154, 2709539, 5419078, 88640633, 177281266, 620484431, 1240968862]

約数ペア:

[(1, 1240968862), (2, 620484431), (7, 177281266), (14, 88640633), (229, 5419078), (458, 2709539), (1603, 774154), (3206, 387077)]