1556226068

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{198397}}^1$

素因数の和:198491

約数の個数: 24

約数和(自身を含む): 2849788872

約数和(自身を除く): 1293562804

約数列:

[1, 2, 4, 37, 53, 74, 106, 148, 212, 1961, 3922, 7844, 198397, 396794, 793588, 7340689, 10515041, 14681378, 21030082, 29362756, 42060164, 389056517, 778113034, 1556226068]

約数ペア:

[(1, 1556226068), (2, 778113034), (4, 389056517), (37, 42060164), (53, 29362756), (74, 21030082), (106, 14681378), (148, 10515041), (212, 7340689), (1961, 793588), (3922, 396794), (7844, 198397)]