290097986191

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{234781}}^1\times {\mathrm{5591}}^1$

素因数の和:240402

約数の個数: 16

約数和(自身を含む): 330851037888

約数和(自身を除く): 40753051697

約数列:

[1, 13, 17, 221, 5591, 72683, 95047, 234781, 1235611, 3052153, 3991277, 51886601, 1312660571, 17064587423, 22315229707, 290097986191]

約数ペア:

[(1, 290097986191), (13, 22315229707), (17, 17064587423), (221, 1312660571), (5591, 51886601), (72683, 3991277), (95047, 3052153), (234781, 1235611)]