2000367187

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{797}}^1\times {\mathrm{27581}}^1$

素因数の和:28398

約数の個数: 16

約数和(自身を含む): 2465168832

約数和(自身を除く): 464801645

約数列:

[1, 7, 13, 91, 797, 5579, 10361, 27581, 72527, 193067, 358553, 2509871, 21982057, 153874399, 285766741, 2000367187]

約数ペア:

[(1, 2000367187), (7, 285766741), (13, 153874399), (91, 21982057), (797, 2509871), (5579, 358553), (10361, 193067), (27581, 72527)]