2007048964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{109579}}^1$

素因数の和:109843

約数の個数: 24

約数和(自身を含む): 3712570400

約数和(自身を除く): 1705521436

約数列:

[1, 2, 4, 19, 38, 76, 241, 482, 964, 4579, 9158, 18316, 109579, 219158, 438316, 2082001, 4164002, 8328004, 26408539, 52817078, 105634156, 501762241, 1003524482, 2007048964]

約数ペア:

[(1, 2007048964), (2, 1003524482), (4, 501762241), (19, 105634156), (38, 52817078), (76, 26408539), (241, 8328004), (482, 4164002), (964, 2082001), (4579, 438316), (9158, 219158), (18316, 109579)]