2008286530

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1721}}^1\times {\mathrm{1913}}^1$

素因数の和:3702

約数の個数: 32

約数和(自身を含む): 3678233328

約数和(自身を除く): 1669946798

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 1721, 1913, 3442, 3826, 8605, 9565, 17210, 19130, 104981, 116693, 209962, 233386, 524905, 583465, 1049810, 1166930, 3292273, 6584546, 16461365, 32922730, 200828653, 401657306, 1004143265, 2008286530]

約数ペア:

[(1, 2008286530), (2, 1004143265), (5, 401657306), (10, 200828653), (61, 32922730), (122, 16461365), (305, 6584546), (610, 3292273), (1721, 1166930), (1913, 1049810), (3442, 583465), (3826, 524905), (8605, 233386), (9565, 209962), (17210, 116693), (19130, 104981)]