1251138005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{190577}}^1$

素因数の和:190696

約数の個数: 16

約数和(自身を含む): 1632872304

約数和(自身を除く): 381734299

約数列:

[1, 5, 13, 65, 101, 505, 1313, 6565, 190577, 952885, 2477501, 12387505, 19248277, 96241385, 250227601, 1251138005]

約数ペア:

[(1, 1251138005), (5, 250227601), (13, 96241385), (65, 19248277), (101, 12387505), (505, 2477501), (1313, 952885), (6565, 190577)]