917886814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{6551}}^1$

素因数の和:6900

約数の個数: 32

約数和(自身を含む): 1575153216

約数和(自身を除く): 657266402

約数列:

[1, 2, 13, 17, 26, 34, 221, 317, 442, 634, 4121, 5389, 6551, 8242, 10778, 13102, 70057, 85163, 111367, 140114, 170326, 222734, 1447771, 2076667, 2895542, 4153334, 26996671, 35303339, 53993342, 70606678, 458943407, 917886814]

約数ペア:

[(1, 917886814), (2, 458943407), (13, 70606678), (17, 53993342), (26, 35303339), (34, 26996671), (221, 4153334), (317, 2895542), (442, 2076667), (634, 1447771), (4121, 222734), (5389, 170326), (6551, 140114), (8242, 111367), (10778, 85163), (13102, 70057)]