122270590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{940543}}^1$

素因数の和:940563

約数の個数: 16

約数和(自身を含む): 237017088

約数和(自身を除く): 114746498

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 940543, 1881086, 4702715, 9405430, 12227059, 24454118, 61135295, 122270590]

約数ペア:

[(1, 122270590), (2, 61135295), (5, 24454118), (10, 12227059), (13, 9405430), (26, 4702715), (65, 1881086), (130, 940543)]