254328061

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{1543}}^1$

素因数の和:1996

約数の個数: 16

約数和(自身を含む): 283601920

約数和(自身を除く): 29273859

約数列:

[1, 13, 31, 403, 409, 1543, 5317, 12679, 20059, 47833, 164827, 621829, 631087, 8204131, 19563697, 254328061]

約数ペア:

[(1, 254328061), (13, 19563697), (31, 8204131), (403, 631087), (409, 621829), (1543, 164827), (5317, 47833), (12679, 20059)]