942172618

素因数分解:

$2^1\times {\mathrm{419}}^1\times {\mathrm{563}}^1\times {\mathrm{1997}}^1$

素因数の和:2981

約数の個数: 16

約数和(自身を含む): 1419858720

約数和(自身を除く): 477686102

約数列:

[1, 2, 419, 563, 838, 1126, 1997, 3994, 235897, 471794, 836743, 1124311, 1673486, 2248622, 471086309, 942172618]

約数ペア:

[(1, 942172618), (2, 471086309), (419, 2248622), (563, 1673486), (838, 1124311), (1126, 836743), (1997, 471794), (3994, 235897)]