918128051

素因数分解:

${\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 994464864

約数和(自身を除く): 76336813

約数列:

[1, 19, 71, 113, 317, 361, 1349, 2147, 6023, 8023, 22507, 25631, 35821, 40793, 114437, 152437, 427633, 680599, 2543291, 2896303, 8125027, 12931381, 48322529, 918128051]

約数ペア:

[(1, 918128051), (19, 48322529), (71, 12931381), (113, 8125027), (317, 2896303), (361, 2543291), (1349, 680599), (2147, 427633), (6023, 152437), (8023, 114437), (22507, 40793), (25631, 35821)]