870855886

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{2017}}^1\times {\mathrm{3539}}^1$

素因数の和:5619

約数の個数: 16

約数和(自身を含む): 1328731920

約数和(自身を除く): 457876034

約数列:

[1, 2, 61, 122, 2017, 3539, 4034, 7078, 123037, 215879, 246074, 431758, 7138163, 14276326, 435427943, 870855886]

約数ペア:

[(1, 870855886), (2, 435427943), (61, 14276326), (122, 7138163), (2017, 431758), (3539, 246074), (4034, 215879), (7078, 123037)]