309090002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{51913}}^1$

素因数の和:52157

約数の個数: 16

約数和(自身を含む): 501489240

約数和(自身を除く): 192399238

約数列:

[1, 2, 13, 26, 229, 458, 2977, 5954, 51913, 103826, 674869, 1349738, 11888077, 23776154, 154545001, 309090002]

約数ペア:

[(1, 309090002), (2, 154545001), (13, 23776154), (26, 11888077), (229, 1349738), (458, 674869), (2977, 103826), (5954, 51913)]