401080892

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{40253}}^1$

素因数の和:40357

約数の個数: 24

約数和(自身を含む): 730368576

約数和(自身を除く): 329287684

約数列:

[1, 2, 4, 47, 53, 94, 106, 188, 212, 2491, 4982, 9964, 40253, 80506, 161012, 1891891, 2133409, 3783782, 4266818, 7567564, 8533636, 100270223, 200540446, 401080892]

約数ペア:

[(1, 401080892), (2, 200540446), (4, 100270223), (47, 8533636), (53, 7567564), (94, 4266818), (106, 3783782), (188, 2133409), (212, 1891891), (2491, 161012), (4982, 80506), (9964, 40253)]