628670418

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1\times {\mathrm{2861}}^1$

素因数の和:3610

約数の個数: 32

約数和(自身を含む): 1283366592

約数和(自身を除く): 654696174

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 691, 1382, 2073, 2861, 4146, 5722, 8583, 17166, 36623, 73246, 109869, 151633, 219738, 303266, 454899, 909798, 1976951, 3953902, 5930853, 11861706, 104778403, 209556806, 314335209, 628670418]

約数ペア:

[(1, 628670418), (2, 314335209), (3, 209556806), (6, 104778403), (53, 11861706), (106, 5930853), (159, 3953902), (318, 1976951), (691, 909798), (1382, 454899), (2073, 303266), (2861, 219738), (4146, 151633), (5722, 109869), (8583, 73246), (17166, 36623)]