716851924

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{37993}}^1$

素因数の和:38139

約数の個数: 24

約数和(自身を含む): 1292555880

約数和(自身を除く): 575703956

約数列:

[1, 2, 4, 53, 89, 106, 178, 212, 356, 4717, 9434, 18868, 37993, 75986, 151972, 2013629, 3381377, 4027258, 6762754, 8054516, 13525508, 179212981, 358425962, 716851924]

約数ペア:

[(1, 716851924), (2, 358425962), (4, 179212981), (53, 13525508), (89, 8054516), (106, 6762754), (178, 4027258), (212, 3381377), (356, 2013629), (4717, 151972), (9434, 75986), (18868, 37993)]