2017449715

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{49697}}^1$

素因数の和:50078

約数の個数: 16

約数和(自身を含む): 2533405248

約数和(自身を除く): 515955533

約数列:

[1, 5, 23, 115, 353, 1765, 8119, 40595, 49697, 248485, 1143031, 5715155, 17543041, 87715205, 403489943, 2017449715]

約数ペア:

[(1, 2017449715), (5, 403489943), (23, 87715205), (115, 17543041), (353, 5715155), (1765, 1143031), (8119, 248485), (40595, 49697)]