271736270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2090279}}^1$

素因数の和:2090299

約数の個数: 16

約数和(自身を含む): 526750560

約数和(自身を除く): 255014290

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2090279, 4180558, 10451395, 20902790, 27173627, 54347254, 135868135, 271736270]

約数ペア:

[(1, 271736270), (2, 135868135), (5, 54347254), (10, 27173627), (13, 20902790), (26, 10451395), (65, 4180558), (130, 2090279)]