664756054

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{443}}^1\times {\mathrm{4603}}^1$

素因数の和:5211

約数の個数: 16

約数和(自身を含む): 1005734592

約数和(自身を除く): 340978538

約数列:

[1, 2, 163, 326, 443, 886, 4603, 9206, 72209, 144418, 750289, 1500578, 2039129, 4078258, 332378027, 664756054]

約数ペア:

[(1, 664756054), (2, 332378027), (163, 4078258), (326, 2039129), (443, 1500578), (886, 750289), (4603, 144418), (9206, 72209)]