2537288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 5295360

約数和(自身を除く): 2758072

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 787, 806, 1574, 1612, 3148, 3224, 6296, 10231, 20462, 24397, 40924, 48794, 81848, 97588, 195176, 317161, 634322, 1268644, 2537288]

約数ペア:

[(1, 2537288), (2, 1268644), (4, 634322), (8, 317161), (13, 195176), (26, 97588), (31, 81848), (52, 48794), (62, 40924), (104, 24397), (124, 20462), (248, 10231), (403, 6296), (787, 3224), (806, 3148), (1574, 1612)]