672230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5171}}^1$

素因数の和:5191

約数の個数: 16

約数和(自身を含む): 1303344

約数和(自身を除く): 631114

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 5171, 10342, 25855, 51710, 67223, 134446, 336115, 672230]

約数ペア:

[(1, 672230), (2, 336115), (5, 134446), (10, 67223), (13, 51710), (26, 25855), (65, 10342), (130, 5171)]