85485790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{657583}}^1$

素因数の和:657603

約数の個数: 16

約数和(自身を含む): 165711168

約数和(自身を除く): 80225378

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 657583, 1315166, 3287915, 6575830, 8548579, 17097158, 42742895, 85485790]

約数ペア:

[(1, 85485790), (2, 42742895), (5, 17097158), (10, 8548579), (13, 6575830), (26, 3287915), (65, 1315166), (130, 657583)]