157023671038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{20612191}}^1$

素因数の和:20612499

約数の個数: 16

約数和(自身を含む): 254519346816

約数和(自身を除く): 97495675778

約数列:

[1, 2, 13, 26, 293, 586, 3809, 7618, 20612191, 41224382, 267958483, 535916966, 6039371963, 12078743926, 78511835519, 157023671038]

約数ペア:

[(1, 157023671038), (2, 78511835519), (13, 12078743926), (26, 6039371963), (293, 535916966), (586, 267958483), (3809, 41224382), (7618, 20612191)]