489297007

素因数分解:

${\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{853}}^1$

素因数の和:1122

約数の個数: 16

約数和(自身を含む): 509120640

約数和(自身を除く): 19823633

約数列:

[1, 53, 79, 137, 853, 4187, 7261, 10823, 45209, 67387, 116861, 573619, 3571511, 6193633, 9232019, 489297007]

約数ペア:

[(1, 489297007), (53, 9232019), (79, 6193633), (137, 3571511), (853, 573619), (4187, 116861), (7261, 67387), (10823, 45209)]