2015489336

素因数分解:

$2^3\times 7^1\times {\mathrm{509}}^1\times {\mathrm{70709}}^1$

素因数の和:71231

約数の個数: 32

約数和(自身を含む): 4327452000

約数和(自身を除く): 2311962664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 509, 1018, 2036, 3563, 4072, 7126, 14252, 28504, 70709, 141418, 282836, 494963, 565672, 989926, 1979852, 3959704, 35990881, 71981762, 143963524, 251936167, 287927048, 503872334, 1007744668, 2015489336]

約数ペア:

[(1, 2015489336), (2, 1007744668), (4, 503872334), (7, 287927048), (8, 251936167), (14, 143963524), (28, 71981762), (56, 35990881), (509, 3959704), (1018, 1979852), (2036, 989926), (3563, 565672), (4072, 494963), (7126, 282836), (14252, 141418), (28504, 70709)]