2018768251

素因数分解:

${\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{2803}}^1$

素因数の和:3090

約数の個数: 16

約数和(自身を含む): 2093174784

約数和(自身を除く): 74406533

約数列:

[1, 53, 107, 127, 2803, 5671, 6731, 13589, 148559, 299921, 355981, 720217, 15895813, 18866993, 38089967, 2018768251]

約数ペア:

[(1, 2018768251), (53, 38089967), (107, 18866993), (127, 15895813), (2803, 720217), (5671, 355981), (6731, 299921), (13589, 148559)]