1400417015

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{853}}^1\times {\mathrm{3251}}^1$

素因数の和:4210

約数の個数: 16

約数和(自身を含む): 1699651296

約数和(自身を除く): 299234281

約数列:

[1, 5, 101, 505, 853, 3251, 4265, 16255, 86153, 328351, 430765, 1641755, 2773103, 13865515, 280083403, 1400417015]

約数ペア:

[(1, 1400417015), (5, 280083403), (101, 13865515), (505, 2773103), (853, 1641755), (3251, 430765), (4265, 328351), (16255, 86153)]