814897996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1597}}^1\times {\mathrm{11597}}^1$

素因数の和:13209

約数の個数: 24

約数和(自身を含む): 1556822736

約数和(自身を除く): 741924740

約数列:

[1, 2, 4, 11, 22, 44, 1597, 3194, 6388, 11597, 17567, 23194, 35134, 46388, 70268, 127567, 255134, 510268, 18520409, 37040818, 74081636, 203724499, 407448998, 814897996]

約数ペア:

[(1, 814897996), (2, 407448998), (4, 203724499), (11, 74081636), (22, 37040818), (44, 18520409), (1597, 510268), (3194, 255134), (6388, 127567), (11597, 70268), (17567, 46388), (23194, 35134)]