331488644

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{32717}}^1$

素因数の和:32887

約数の個数: 24

約数和(自身を含む): 618370200

約数和(自身を除く): 286881556

約数列:

[1, 2, 4, 17, 34, 68, 149, 298, 596, 2533, 5066, 10132, 32717, 65434, 130868, 556189, 1112378, 2224756, 4874833, 9749666, 19499332, 82872161, 165744322, 331488644]

約数ペア:

[(1, 331488644), (2, 165744322), (4, 82872161), (17, 19499332), (34, 9749666), (68, 4874833), (149, 2224756), (298, 1112378), (596, 556189), (2533, 130868), (5066, 65434), (10132, 32717)]