1979637071

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1\times {\mathrm{2557}}^1$

素因数の和:3442

約数の個数: 16

約数和(自身を含む): 2119497408

約数和(自身を除く): 139860337

約数列:

[1, 23, 41, 821, 943, 2557, 18883, 33661, 58811, 104837, 774203, 2099297, 2411251, 48283831, 86071177, 1979637071]

約数ペア:

[(1, 1979637071), (23, 86071177), (41, 48283831), (821, 2411251), (943, 2099297), (2557, 774203), (18883, 104837), (33661, 58811)]