870899074

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^2$

素因数の和:850

約数の個数: 24

約数和(自身を含む): 1356512508

約数和(自身を除く): 485613434

約数列:

[1, 2, 53, 61, 106, 122, 367, 734, 3233, 6466, 19451, 22387, 38902, 44774, 134689, 269378, 1186511, 2373022, 7138517, 8216029, 14277034, 16432058, 435449537, 870899074]

約数ペア:

[(1, 870899074), (2, 435449537), (53, 16432058), (61, 14277034), (106, 8216029), (122, 7138517), (367, 2373022), (734, 1186511), (3233, 269378), (6466, 134689), (19451, 44774), (22387, 38902)]