38820466978

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{7760989}}^1$

素因数の和:7761093

約数の個数: 16

約数和(自身を含む): 60628853880

約数和(自身を除く): 21808386902

約数列:

[1, 2, 41, 61, 82, 122, 2501, 5002, 7760989, 15521978, 318200549, 473420329, 636401098, 946840658, 19410233489, 38820466978]

約数ペア:

[(1, 38820466978), (2, 19410233489), (41, 946840658), (61, 636401098), (82, 473420329), (122, 318200549), (2501, 15521978), (5002, 7760989)]