888942772

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{449}}^1\times {\mathrm{10531}}^1$

素因数の和:11031

約数の個数: 24

約数和(自身を含む): 1592438400

約数和(自身を除く): 703495628

約数列:

[1, 2, 4, 47, 94, 188, 449, 898, 1796, 10531, 21062, 21103, 42124, 42206, 84412, 494957, 989914, 1979828, 4728419, 9456838, 18913676, 222235693, 444471386, 888942772]

約数ペア:

[(1, 888942772), (2, 444471386), (4, 222235693), (47, 18913676), (94, 9456838), (188, 4728419), (449, 1979828), (898, 989914), (1796, 494957), (10531, 84412), (21062, 42206), (21103, 42124)]