305545966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{2711}}^1$

素因数の和:2880

約数の個数: 32

約数和(自身を含む): 515496960

約数和(自身を除く): 209950994

約数列:

[1, 2, 11, 22, 47, 94, 109, 218, 517, 1034, 1199, 2398, 2711, 5123, 5422, 10246, 29821, 56353, 59642, 112706, 127417, 254834, 295499, 590998, 1401587, 2803174, 3250489, 6500978, 13888453, 27776906, 152772983, 305545966]

約数ペア:

[(1, 305545966), (2, 152772983), (11, 27776906), (22, 13888453), (47, 6500978), (94, 3250489), (109, 2803174), (218, 1401587), (517, 590998), (1034, 295499), (1199, 254834), (2398, 127417), (2711, 112706), (5123, 59642), (5422, 56353), (10246, 29821)]