890385404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1447}}^1\times {\mathrm{9049}}^1$

素因数の和:10517

約数の個数: 24

約数和(自身を含む): 1651154400

約数和(自身を除く): 760768996

約数列:

[1, 2, 4, 17, 34, 68, 1447, 2894, 5788, 9049, 18098, 24599, 36196, 49198, 98396, 153833, 307666, 615332, 13093903, 26187806, 52375612, 222596351, 445192702, 890385404]

約数ペア:

[(1, 890385404), (2, 445192702), (4, 222596351), (17, 52375612), (34, 26187806), (68, 13093903), (1447, 615332), (2894, 307666), (5788, 153833), (9049, 98396), (18098, 49198), (24599, 36196)]