904634

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:269

約数の個数: 16

約数和(自身を含む): 1418208

約数和(自身を除く): 513574

約数列:

[1, 2, 43, 67, 86, 134, 157, 314, 2881, 5762, 6751, 10519, 13502, 21038, 452317, 904634]

約数ペア:

[(1, 904634), (2, 452317), (43, 21038), (67, 13502), (86, 10519), (134, 6751), (157, 5762), (314, 2881)]