2643009070382

素因数分解:

$2^1\times {\mathrm{1999}}^1\times {\mathrm{17029}}^1\times {\mathrm{38821}}^1$

素因数の和:57851

約数の個数: 16

約数和(自身を含む): 3966831960000

約数和(自身を除く): 1323822889618

約数列:

[1, 2, 1999, 3998, 17029, 34058, 38821, 77642, 34040971, 68081942, 77603179, 155206358, 661082809, 1322165618, 1321504535191, 2643009070382]

約数ペア:

[(1, 2643009070382), (2, 1321504535191), (1999, 1322165618), (3998, 661082809), (17029, 155206358), (34058, 77603179), (38821, 68081942), (77642, 34040971)]