627132848

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2062937}}^1$

素因数の和:2062964

約数の個数: 20

約数和(自身を含む): 1279021560

約数和(自身を除く): 651888712

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2062937, 4125874, 8251748, 16503496, 33006992, 39195803, 78391606, 156783212, 313566424, 627132848]

約数ペア:

[(1, 627132848), (2, 313566424), (4, 156783212), (8, 78391606), (16, 39195803), (19, 33006992), (38, 16503496), (76, 8251748), (152, 4125874), (304, 2062937)]