2691318056

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1117657}}^1$

素因数の和:1117713

約数の個数: 32

約数和(自身を含む): 5901234240

約数和(自身を除く): 3209916184

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 1117657, 2235314, 4470628, 7823599, 8941256, 15647198, 31294396, 48059251, 62588792, 96118502, 192237004, 336414757, 384474008, 672829514, 1345659028, 2691318056]

約数ペア:

[(1, 2691318056), (2, 1345659028), (4, 672829514), (7, 384474008), (8, 336414757), (14, 192237004), (28, 96118502), (43, 62588792), (56, 48059251), (86, 31294396), (172, 15647198), (301, 8941256), (344, 7823599), (602, 4470628), (1204, 2235314), (2408, 1117657)]