2008279986

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{84247}}^1$

素因数の和:84418

約数の個数: 32

約数和(自身を含む): 4185440640

約数和(自身を除く): 2177160654

約数列:

[1, 2, 3, 6, 29, 58, 87, 137, 174, 274, 411, 822, 3973, 7946, 11919, 23838, 84247, 168494, 252741, 505482, 2443163, 4886326, 7329489, 11541839, 14658978, 23083678, 34625517, 69251034, 334713331, 669426662, 1004139993, 2008279986]

約数ペア:

[(1, 2008279986), (2, 1004139993), (3, 669426662), (6, 334713331), (29, 69251034), (58, 34625517), (87, 23083678), (137, 14658978), (174, 11541839), (274, 7329489), (411, 4886326), (822, 2443163), (3973, 505482), (7946, 252741), (11919, 168494), (23838, 84247)]