63814010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{490877}}^1$

素因数の和:490897

約数の個数: 16

約数和(自身を含む): 123701256

約数和(自身を除く): 59887246

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 490877, 981754, 2454385, 4908770, 6381401, 12762802, 31907005, 63814010]

約数ペア:

[(1, 63814010), (2, 31907005), (5, 12762802), (10, 6381401), (13, 4908770), (26, 2454385), (65, 981754), (130, 490877)]