162440894

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{2579}}^1$

素因数の和:3008

約数の個数: 32

約数和(自身を含む): 304646400

約数和(自身を除く): 142205506

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 409, 818, 2579, 2863, 4499, 5158, 5726, 8998, 18053, 28369, 31493, 36106, 56738, 62986, 198583, 397166, 1054811, 2109622, 7383677, 11602921, 14767354, 23205842, 81220447, 162440894]

約数ペア:

[(1, 162440894), (2, 81220447), (7, 23205842), (11, 14767354), (14, 11602921), (22, 7383677), (77, 2109622), (154, 1054811), (409, 397166), (818, 198583), (2579, 62986), (2863, 56738), (4499, 36106), (5158, 31493), (5726, 28369), (8998, 18053)]