2078924939

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{521}}^1\times {\mathrm{3373}}^1$

素因数の和:3927

約数の個数: 24

約数和(自身を含む): 2578437792

約数和(自身を除く): 499512853

約数列:

[1, 7, 13, 91, 169, 521, 1183, 3373, 3647, 6773, 23611, 43849, 47411, 88049, 306943, 570037, 616343, 1757333, 3990259, 12301331, 22845329, 159917303, 296989277, 2078924939]

約数ペア:

[(1, 2078924939), (7, 296989277), (13, 159917303), (91, 22845329), (169, 12301331), (521, 3990259), (1183, 1757333), (3373, 616343), (3647, 570037), (6773, 306943), (23611, 88049), (43849, 47411)]