2011256351

素因数分解:

${\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{421}}^1\times {\mathrm{2053}}^1$

素因数の和:2666

約数の個数: 16

約数和(自身を含む): 2184305760

約数和(自身を除く): 173049409

約数列:

[1, 13, 179, 421, 2053, 2327, 5473, 26689, 75359, 367487, 864313, 979667, 4777331, 11236069, 154712027, 2011256351]

約数ペア:

[(1, 2011256351), (13, 154712027), (179, 11236069), (421, 4777331), (2053, 979667), (2327, 864313), (5473, 367487), (26689, 75359)]