1285202479

素因数分解:

${\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{809}}^1\times {\mathrm{1039}}^1$

素因数の和:1998

約数の個数: 16

約数和(自身を含む): 1415232000

約数和(自身を除く): 130029521

約数列:

[1, 11, 139, 809, 1039, 1529, 8899, 11429, 112451, 144421, 840551, 1236961, 1588631, 9246061, 116836589, 1285202479]

約数ペア:

[(1, 1285202479), (11, 116836589), (139, 9246061), (809, 1588631), (1039, 1236961), (1529, 840551), (8899, 144421), (11429, 112451)]