1330884674

素因数分解:

$2^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1\times {\mathrm{1997}}^1$

素因数の和:2450

約数の個数: 32

約数和(自身を含む): 2303997696

約数和(自身を除く): 973113022

約数列:

[1, 2, 7, 14, 181, 263, 362, 526, 1267, 1841, 1997, 2534, 3682, 3994, 13979, 27958, 47603, 95206, 333221, 361457, 525211, 666442, 722914, 1050422, 2530199, 3676477, 5060398, 7352954, 95063191, 190126382, 665442337, 1330884674]

約数ペア:

[(1, 1330884674), (2, 665442337), (7, 190126382), (14, 95063191), (181, 7352954), (263, 5060398), (362, 3676477), (526, 2530199), (1267, 1050422), (1841, 722914), (1997, 666442), (2534, 525211), (3682, 361457), (3994, 333221), (13979, 95206), (27958, 47603)]