2021004812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{118409}}^1$

素因数の和:118681

約数の個数: 24

約数和(自身を含む): 3759754320

約数和(自身を除く): 1738749508

約数列:

[1, 2, 4, 17, 34, 68, 251, 502, 1004, 4267, 8534, 17068, 118409, 236818, 473636, 2012953, 4025906, 8051812, 29720659, 59441318, 118882636, 505251203, 1010502406, 2021004812]

約数ペア:

[(1, 2021004812), (2, 1010502406), (4, 505251203), (17, 118882636), (34, 59441318), (68, 29720659), (251, 8051812), (502, 4025906), (1004, 2012953), (4267, 473636), (8534, 236818), (17068, 118409)]