2008789392

素因数分解:

$2^4\times 3^1\times {\mathrm{149}}^1\times {\mathrm{280871}}^1$

素因数の和:281031

約数の個数: 40

約数和(自身を含む): 5224219200

約数和(自身を除く): 3215429808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 149, 298, 447, 596, 894, 1192, 1788, 2384, 3576, 7152, 280871, 561742, 842613, 1123484, 1685226, 2246968, 3370452, 4493936, 6740904, 13481808, 41849779, 83699558, 125549337, 167399116, 251098674, 334798232, 502197348, 669596464, 1004394696, 2008789392]

約数ペア:

[(1, 2008789392), (2, 1004394696), (3, 669596464), (4, 502197348), (6, 334798232), (8, 251098674), (12, 167399116), (16, 125549337), (24, 83699558), (48, 41849779), (149, 13481808), (298, 6740904), (447, 4493936), (596, 3370452), (894, 2246968), (1192, 1685226), (1788, 1123484), (2384, 842613), (3576, 561742), (7152, 280871)]