10780748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2753}}^1$

素因数の和:2857

約数の個数: 24

約数和(自身を含む): 20820240

約数和(自身を除く): 10039492

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 2753, 3916, 5506, 11012, 30283, 60566, 121132, 245017, 490034, 980068, 2695187, 5390374, 10780748]

約数ペア:

[(1, 10780748), (2, 5390374), (4, 2695187), (11, 980068), (22, 490034), (44, 245017), (89, 121132), (178, 60566), (356, 30283), (979, 11012), (1958, 5506), (2753, 3916)]