2680458872

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3681949}}^1$

素因数の和:3681975

約数の個数: 32

約数和(自身を含む): 6185676000

約数和(自身を除く): 3505217128

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 3681949, 7363898, 14727796, 25773643, 29455592, 47865337, 51547286, 95730674, 103094572, 191461348, 206189144, 335057359, 382922696, 670114718, 1340229436, 2680458872]

約数ペア:

[(1, 2680458872), (2, 1340229436), (4, 670114718), (7, 382922696), (8, 335057359), (13, 206189144), (14, 191461348), (26, 103094572), (28, 95730674), (52, 51547286), (56, 47865337), (91, 29455592), (104, 25773643), (182, 14727796), (364, 7363898), (728, 3681949)]