2015961916

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{997}}^1\times {\mathrm{8287}}^1$

素因数の和:9349

約数の個数: 24

約数和(自身を含む): 3589798016

約数和(自身を除く): 1573836100

約数列:

[1, 2, 4, 61, 122, 244, 997, 1994, 3988, 8287, 16574, 33148, 60817, 121634, 243268, 505507, 1011014, 2022028, 8262139, 16524278, 33048556, 503990479, 1007980958, 2015961916]

約数ペア:

[(1, 2015961916), (2, 1007980958), (4, 503990479), (61, 33048556), (122, 16524278), (244, 8262139), (997, 2022028), (1994, 1011014), (3988, 505507), (8287, 243268), (16574, 121634), (33148, 60817)]