396906932

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{4621}}^1$

素因数の和:4931

約数の個数: 24

約数和(自身を含む): 704670120

約数和(自身を除く): 307763188

約数列:

[1, 2, 4, 109, 197, 218, 394, 436, 788, 4621, 9242, 18484, 21473, 42946, 85892, 503689, 910337, 1007378, 1820674, 2014756, 3641348, 99226733, 198453466, 396906932]

約数ペア:

[(1, 396906932), (2, 198453466), (4, 99226733), (109, 3641348), (197, 2014756), (218, 1820674), (394, 1007378), (436, 910337), (788, 503689), (4621, 85892), (9242, 42946), (18484, 21473)]