2019934316561

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{51229}}^1\times {\mathrm{106279}}^1$

素因数の和:157568

約数の個数: 16

約数和(自身を含む): 2352120940800

約数和(自身を除く): 332186624239

約数列:

[1, 7, 53, 371, 51229, 106279, 358603, 743953, 2715137, 5632787, 19005959, 39429509, 5444566891, 38111968237, 288562045223, 2019934316561]

約数ペア:

[(1, 2019934316561), (7, 288562045223), (53, 38111968237), (371, 5444566891), (51229, 39429509), (106279, 19005959), (358603, 5632787), (743953, 2715137)]