67805530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{521581}}^1$

素因数の和:521601

約数の個数: 16

約数和(自身を含む): 131438664

約数和(自身を除く): 63633134

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 521581, 1043162, 2607905, 5215810, 6780553, 13561106, 33902765, 67805530]

約数ペア:

[(1, 67805530), (2, 33902765), (5, 13561106), (10, 6780553), (13, 5215810), (26, 2607905), (65, 1043162), (130, 521581)]