913219870

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1943021}}^1$

素因数の和:1943075

約数の個数: 16

約数和(自身を含む): 1678771008

約数和(自身を除く): 765551138

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 1943021, 3886042, 9715105, 19430210, 91321987, 182643974, 456609935, 913219870]

約数ペア:

[(1, 913219870), (2, 456609935), (5, 182643974), (10, 91321987), (47, 19430210), (94, 9715105), (235, 3886042), (470, 1943021)]