1880496961

素因数分解:

$7^2\times {\mathrm{79}}^1\times {\mathrm{457}}^1\times {\mathrm{1063}}^1$

素因数の和:1613

約数の個数: 24

約数和(自身を含む): 2222142720

約数和(自身を除く): 341645759

約数列:

[1, 7, 49, 79, 457, 553, 1063, 3199, 3871, 7441, 22393, 36103, 52087, 83977, 252721, 485791, 587839, 1769047, 3400537, 4114873, 23803759, 38377489, 268642423, 1880496961]

約数ペア:

[(1, 1880496961), (7, 268642423), (49, 38377489), (79, 23803759), (457, 4114873), (553, 3400537), (1063, 1769047), (3199, 587839), (3871, 485791), (7441, 252721), (22393, 83977), (36103, 52087)]