624996868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{34123}}^1$

素因数の和:34387

約数の個数: 24

約数和(自身を含む): 1156121120

約数和(自身を除く): 531124252

約数列:

[1, 2, 4, 19, 38, 76, 241, 482, 964, 4579, 9158, 18316, 34123, 68246, 136492, 648337, 1296674, 2593348, 8223643, 16447286, 32894572, 156249217, 312498434, 624996868]

約数ペア:

[(1, 624996868), (2, 312498434), (4, 156249217), (19, 32894572), (38, 16447286), (76, 8223643), (241, 2593348), (482, 1296674), (964, 648337), (4579, 136492), (9158, 68246), (18316, 34123)]