2021189677

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{82219}}^1$

素因数の和:82324

約数の個数: 16

約数和(自身を含む): 2283742720

約数和(自身を除く): 262553043

約数列:

[1, 13, 31, 61, 403, 793, 1891, 24583, 82219, 1068847, 2548789, 5015359, 33134257, 65199667, 155476129, 2021189677]

約数ペア:

[(1, 2021189677), (13, 155476129), (31, 65199667), (61, 33134257), (403, 5015359), (793, 2548789), (1891, 1068847), (24583, 82219)]