627830090

素因数分解:

$2^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{131071}}^1$

素因数の和:131557

約数の個数: 16

約数和(自身を含む): 1132462080

約数和(自身を除く): 504631990

約数列:

[1, 2, 5, 10, 479, 958, 2395, 4790, 131071, 262142, 655355, 1310710, 62783009, 125566018, 313915045, 627830090]

約数ペア:

[(1, 627830090), (2, 313915045), (5, 125566018), (10, 62783009), (479, 1310710), (958, 655355), (2395, 262142), (4790, 131071)]