89493430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{688411}}^1$

素因数の和:688431

約数の個数: 16

約数和(自身を含む): 173479824

約数和(自身を除く): 83986394

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 688411, 1376822, 3442055, 6884110, 8949343, 17898686, 44746715, 89493430]

約数ペア:

[(1, 89493430), (2, 44746715), (5, 17898686), (10, 8949343), (13, 6884110), (26, 3442055), (65, 1376822), (130, 688411)]