2281312501

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{543299}}^1$

素因数の和:543348

約数の個数: 16

約数和(自身を含む): 2738232000

約数和(自身を除く): 456919499

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 543299, 7062887, 9236083, 10322681, 120069079, 134194853, 175485577, 2281312501]

約数ペア:

[(1, 2281312501), (13, 175485577), (17, 134194853), (19, 120069079), (221, 10322681), (247, 9236083), (323, 7062887), (4199, 543299)]