1900883980801

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4289}}^1\times {\mathrm{2005429}}^1$

素因数の和:2009748

約数の個数: 16

約数和(自身を含む): 2168030264400

約数和(自身を除く): 267146283599

約数列:

[1, 13, 17, 221, 4289, 55757, 72913, 947869, 2005429, 26070577, 34092293, 443199809, 8601284981, 111816704753, 146221844677, 1900883980801]

約数ペア:

[(1, 1900883980801), (13, 146221844677), (17, 111816704753), (221, 8601284981), (4289, 443199809), (55757, 34092293), (72913, 26070577), (947869, 2005429)]