2021569826

素因数分解:

$2^1\times {\mathrm{307}}^1\times {\mathrm{1657}}^1\times {\mathrm{1987}}^1$

素因数の和:3953

約数の個数: 16

約数和(自身を含む): 3045600096

約数和(自身を除く): 1024030270

約数列:

[1, 2, 307, 614, 1657, 1987, 3314, 3974, 508699, 610009, 1017398, 1220018, 3292459, 6584918, 1010784913, 2021569826]

約数ペア:

[(1, 2021569826), (2, 1010784913), (307, 6584918), (614, 3292459), (1657, 1220018), (1987, 1017398), (3314, 610009), (3974, 508699)]