2017521246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25865657}}^1$

素因数の和:25865675

約数の個数: 16

約数和(自身を含む): 4345430544

約数和(自身を除く): 2327909298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 25865657, 51731314, 77596971, 155193942, 336253541, 672507082, 1008760623, 2017521246]

約数ペア:

[(1, 2017521246), (2, 1008760623), (3, 672507082), (6, 336253541), (13, 155193942), (26, 77596971), (39, 51731314), (78, 25865657)]