82142710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{631867}}^1$

素因数の和:631887

約数の個数: 16

約数和(自身を含む): 159230736

約数和(自身を除く): 77088026

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 631867, 1263734, 3159335, 6318670, 8214271, 16428542, 41071355, 82142710]

約数ペア:

[(1, 82142710), (2, 41071355), (5, 16428542), (10, 8214271), (13, 6318670), (26, 3159335), (65, 1263734), (130, 631867)]