1026648413

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{11171}}^1$

素因数の和:11888

約数の個数: 16

約数和(自身を含む): 1236963840

約数和(自身を除く): 210315427

約数列:

[1, 7, 19, 133, 691, 4837, 11171, 13129, 78197, 91903, 212249, 1485743, 7719161, 54034127, 146664059, 1026648413]

約数ペア:

[(1, 1026648413), (7, 146664059), (19, 54034127), (133, 7719161), (691, 1485743), (4837, 212249), (11171, 91903), (13129, 78197)]