490624868

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{40709}}^1$

素因数の和:40867

約数の個数: 24

約数和(自身を含む): 902784960

約数和(自身を除く): 412160092

約数列:

[1, 2, 4, 23, 46, 92, 131, 262, 524, 3013, 6026, 12052, 40709, 81418, 162836, 936307, 1872614, 3745228, 5332879, 10665758, 21331516, 122656217, 245312434, 490624868]

約数ペア:

[(1, 490624868), (2, 245312434), (4, 122656217), (23, 21331516), (46, 10665758), (92, 5332879), (131, 3745228), (262, 1872614), (524, 936307), (3013, 162836), (6026, 81418), (12052, 40709)]