7912109612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2020457}}^1$

素因数の和:2020561

約数の個数: 24

約数和(自身を含む): 15274662480

約数和(自身を除く): 7362552868

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 2020457, 4040914, 8081828, 22225027, 44450054, 88900108, 179820673, 359641346, 719282692, 1978027403, 3956054806, 7912109612]

約数ペア:

[(1, 7912109612), (2, 3956054806), (4, 1978027403), (11, 719282692), (22, 359641346), (44, 179820673), (89, 88900108), (178, 44450054), (356, 22225027), (979, 8081828), (1958, 4040914), (3916, 2020457)]