273591980638

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{397013}}^1$

素因数の和:397320

約数の個数: 32

約数和(自身を含む): 436321562112

約数和(自身を除く): 162729581474

約数列:

[1, 2, 23, 46, 71, 142, 211, 422, 1633, 3266, 4853, 9706, 14981, 29962, 344563, 397013, 689126, 794026, 9131299, 18262598, 28187923, 56375846, 83769743, 167539486, 648322229, 1296644458, 1926704089, 3853408178, 5947651753, 11895303506, 136795990319, 273591980638]

約数ペア:

[(1, 273591980638), (2, 136795990319), (23, 11895303506), (46, 5947651753), (71, 3853408178), (142, 1926704089), (211, 1296644458), (422, 648322229), (1633, 167539486), (3266, 83769743), (4853, 56375846), (9706, 28187923), (14981, 18262598), (29962, 9131299), (344563, 794026), (397013, 689126)]