1900294382

素因数分解:

$2^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{97441}}^1$

素因数の和:97656

約数の個数: 24

約数和(自身を含む): 3332516400

約数和(自身を除く): 1432222018

約数列:

[1, 2, 7, 14, 49, 98, 199, 398, 1393, 2786, 9751, 19502, 97441, 194882, 682087, 1364174, 4774609, 9549218, 19390759, 38781518, 135735313, 271470626, 950147191, 1900294382]

約数ペア:

[(1, 1900294382), (2, 950147191), (7, 271470626), (14, 135735313), (49, 38781518), (98, 19390759), (199, 9549218), (398, 4774609), (1393, 1364174), (2786, 682087), (9751, 194882), (19502, 97441)]