163914010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1260877}}^1$

素因数の和:1260897

約数の個数: 16

約数和(自身を含む): 317741256

約数和(自身を除く): 153827246

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1260877, 2521754, 6304385, 12608770, 16391401, 32782802, 81957005, 163914010]

約数ペア:

[(1, 163914010), (2, 81957005), (5, 32782802), (10, 16391401), (13, 12608770), (26, 6304385), (65, 2521754), (130, 1260877)]