3974980

素因数分解:

$2^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{853}}^1$

素因数の和:1095

約数の個数: 24

約数和(自身を含む): 8393112

約数和(自身を除く): 4418132

約数列:

[1, 2, 4, 5, 10, 20, 233, 466, 853, 932, 1165, 1706, 2330, 3412, 4265, 4660, 8530, 17060, 198749, 397498, 794996, 993745, 1987490, 3974980]

約数ペア:

[(1, 3974980), (2, 1987490), (4, 993745), (5, 794996), (10, 397498), (20, 198749), (233, 17060), (466, 8530), (853, 4660), (932, 4265), (1165, 3412), (1706, 2330)]