2021346964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5553151}}^1$

素因数の和:5553175

約数の個数: 24

約数和(自身を含む): 4353671168

約数和(自身を除く): 2332324204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 5553151, 11106302, 22212604, 38872057, 72190963, 77744114, 144381926, 155488228, 288763852, 505336741, 1010673482, 2021346964]

約数ペア:

[(1, 2021346964), (2, 1010673482), (4, 505336741), (7, 288763852), (13, 155488228), (14, 144381926), (26, 77744114), (28, 72190963), (52, 38872057), (91, 22212604), (182, 11106302), (364, 5553151)]