83144230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{639571}}^1$

素因数の和:639591

約数の個数: 16

約数和(自身を含む): 161172144

約数和(自身を除く): 78027914

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 639571, 1279142, 3197855, 6395710, 8314423, 16628846, 41572115, 83144230]

約数ペア:

[(1, 83144230), (2, 41572115), (5, 16628846), (10, 8314423), (13, 6395710), (26, 3197855), (65, 1279142), (130, 639571)]