4520438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 24

約数和(自身を含む): 7564032

約数和(自身を除く): 3043594

約数列:

[1, 2, 13, 26, 37, 74, 127, 254, 481, 962, 1369, 1651, 2738, 3302, 4699, 9398, 17797, 35594, 61087, 122174, 173863, 347726, 2260219, 4520438]

約数ペア:

[(1, 4520438), (2, 2260219), (13, 347726), (26, 173863), (37, 122174), (74, 61087), (127, 35594), (254, 17797), (481, 9398), (962, 4699), (1369, 3302), (1651, 2738)]