1088891921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1481}}^1\times {\mathrm{2459}}^1$

素因数の和:3976

約数の個数: 16

約数和(自身を含む): 1224961920

約数和(自身を除く): 136069999

約数列:

[1, 13, 23, 299, 1481, 2459, 19253, 31967, 34063, 56557, 442819, 735241, 3641779, 47343127, 83760917, 1088891921]

約数ペア:

[(1, 1088891921), (13, 83760917), (23, 47343127), (299, 3641779), (1481, 735241), (2459, 442819), (19253, 56557), (31967, 34063)]