2017707074

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{390877}}^1$

素因数の和:390997

約数の個数: 16

約数和(自身を含む): 3166111800

約数和(自身を除く): 1148404726

約数列:

[1, 2, 29, 58, 89, 178, 2581, 5162, 390877, 781754, 11335433, 22670866, 34788053, 69576106, 1008853537, 2017707074]

約数ペア:

[(1, 2017707074), (2, 1008853537), (29, 69576106), (58, 34788053), (89, 22670866), (178, 11335433), (2581, 781754), (5162, 390877)]