617392138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{4831}}^1$

素因数の和:5038

約数の個数: 32

約数和(自身を含む): 1044407808

約数和(自身を除く): 427015670

約数列:

[1, 2, 11, 22, 37, 74, 157, 314, 407, 814, 1727, 3454, 4831, 5809, 9662, 11618, 53141, 63899, 106282, 127798, 178747, 357494, 758467, 1516934, 1966217, 3932434, 8343137, 16686274, 28063279, 56126558, 308696069, 617392138]

約数ペア:

[(1, 617392138), (2, 308696069), (11, 56126558), (22, 28063279), (37, 16686274), (74, 8343137), (157, 3932434), (314, 1966217), (407, 1516934), (814, 758467), (1727, 357494), (3454, 178747), (4831, 127798), (5809, 106282), (9662, 63899), (11618, 53141)]