165628502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{172171}}^1$

素因数の和:172223

約数の個数: 16

約数和(自身を含む): 274786512

約数和(自身を除く): 109158010

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 172171, 344342, 2238223, 4476446, 6370327, 12740654, 82814251, 165628502]

約数ペア:

[(1, 165628502), (2, 82814251), (13, 12740654), (26, 6370327), (37, 4476446), (74, 2238223), (481, 344342), (962, 172171)]