163654010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1258877}}^1$

素因数の和:1258897

約数の個数: 16

約数和(自身を含む): 317237256

約数和(自身を除く): 153583246

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1258877, 2517754, 6294385, 12588770, 16365401, 32730802, 81827005, 163654010]

約数ペア:

[(1, 163654010), (2, 81827005), (5, 32730802), (10, 16365401), (13, 12588770), (26, 6294385), (65, 2517754), (130, 1258877)]