2004647512

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{504187}}^1$

素因数の和:504271

約数の個数: 32

約数和(自身を含む): 4356184320

約数和(自身を除く): 2351536808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 504187, 1008374, 2016748, 3529309, 4033496, 7058618, 14117236, 28234472, 35797277, 71594554, 143189108, 250580939, 286378216, 501161878, 1002323756, 2004647512]

約数ペア:

[(1, 2004647512), (2, 1002323756), (4, 501161878), (7, 286378216), (8, 250580939), (14, 143189108), (28, 71594554), (56, 35797277), (71, 28234472), (142, 14117236), (284, 7058618), (497, 4033496), (568, 3529309), (994, 2016748), (1988, 1008374), (3976, 504187)]