9214388740

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1320113}}^1$

素因数の和:1320471

約数の個数: 24

約数和(自身を含む): 19405675800

約数和(自身を除く): 10191287060

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1745, 3490, 6980, 1320113, 2640226, 5280452, 6600565, 13201130, 26402260, 460719437, 921438874, 1842877748, 2303597185, 4607194370, 9214388740]

約数ペア:

[(1, 9214388740), (2, 4607194370), (4, 2303597185), (5, 1842877748), (10, 921438874), (20, 460719437), (349, 26402260), (698, 13201130), (1396, 6600565), (1745, 5280452), (3490, 2640226), (6980, 1320113)]