656703708

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{14543}}^1$

素因数の和:14674

約数の個数: 48

約数和(自身を含む): 1583318016

約数和(自身を除く): 926614308

約数列:

[1, 2, 3, 4, 6, 12, 53, 71, 106, 142, 159, 212, 213, 284, 318, 426, 636, 852, 3763, 7526, 11289, 14543, 15052, 22578, 29086, 43629, 45156, 58172, 87258, 174516, 770779, 1032553, 1541558, 2065106, 2312337, 3083116, 3097659, 4130212, 4624674, 6195318, 9249348, 12390636, 54725309, 109450618, 164175927, 218901236, 328351854, 656703708]

約数ペア:

[(1, 656703708), (2, 328351854), (3, 218901236), (4, 164175927), (6, 109450618), (12, 54725309), (53, 12390636), (71, 9249348), (106, 6195318), (142, 4624674), (159, 4130212), (212, 3097659), (213, 3083116), (284, 2312337), (318, 2065106), (426, 1541558), (636, 1032553), (852, 770779), (3763, 174516), (7526, 87258), (11289, 58172), (14543, 45156), (15052, 43629), (22578, 29086)]