1561092598

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1\times {\mathrm{937}}^1$

素因数の和:1552

約数の個数: 32

約数和(自身を含む): 2548133280

約数和(自身を除く): 987040682

約数列:

[1, 2, 13, 26, 139, 278, 461, 922, 937, 1807, 1874, 3614, 5993, 11986, 12181, 24362, 64079, 128158, 130243, 260486, 431957, 833027, 863914, 1666054, 1693159, 3386318, 5615441, 11230882, 60042023, 120084046, 780546299, 1561092598]

約数ペア:

[(1, 1561092598), (2, 780546299), (13, 120084046), (26, 60042023), (139, 11230882), (278, 5615441), (461, 3386318), (922, 1693159), (937, 1666054), (1807, 863914), (1874, 833027), (3614, 431957), (5993, 260486), (11986, 130243), (12181, 128158), (24362, 64079)]