9787028

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{719}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 17781120

約数和(自身を除く): 7994092

約数列:

[1, 2, 4, 41, 82, 83, 164, 166, 332, 719, 1438, 2876, 3403, 6806, 13612, 29479, 58958, 59677, 117916, 119354, 238708, 2446757, 4893514, 9787028]

約数ペア:

[(1, 9787028), (2, 4893514), (4, 2446757), (41, 238708), (82, 119354), (83, 117916), (164, 59677), (166, 58958), (332, 29479), (719, 13612), (1438, 6806), (2876, 3403)]