26520263

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2113}}^1$

素因数の和:2294

約数の個数: 16

約数和(自身を含む): 33282816

約数和(自身を除く): 6762553

約数列:

[1, 7, 11, 77, 163, 1141, 1793, 2113, 12551, 14791, 23243, 162701, 344419, 2410933, 3788609, 26520263]

約数ペア:

[(1, 26520263), (7, 3788609), (11, 2410933), (77, 344419), (163, 162701), (1141, 23243), (1793, 14791), (2113, 12551)]