4025887756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{218371}}^1$

素因数の和:218805

約数の個数: 24

約数和(自身を含む): 7704164160

約数和(自身を除く): 3678276404

約数列:

[1, 2, 4, 11, 22, 44, 419, 838, 1676, 4609, 9218, 18436, 218371, 436742, 873484, 2402081, 4804162, 9608324, 91497449, 182994898, 365989796, 1006471939, 2012943878, 4025887756]

約数ペア:

[(1, 4025887756), (2, 2012943878), (4, 1006471939), (11, 365989796), (22, 182994898), (44, 91497449), (419, 9608324), (838, 4804162), (1676, 2402081), (4609, 873484), (9218, 436742), (18436, 218371)]