2013031657

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1\times {\mathrm{1093}}^1$

素因数の和:1697

約数の個数: 32

約数和(自身を含む): 2551523072

約数和(自身を除く): 538491415

約数列:

[1, 7, 13, 37, 91, 259, 481, 547, 1093, 3367, 3829, 7111, 7651, 14209, 20239, 40441, 49777, 99463, 141673, 263107, 283087, 525733, 597871, 1841749, 3680131, 4185097, 7772323, 22121227, 54406261, 154848589, 287575951, 2013031657]

約数ペア:

[(1, 2013031657), (7, 287575951), (13, 154848589), (37, 54406261), (91, 22121227), (259, 7772323), (481, 4185097), (547, 3680131), (1093, 1841749), (3367, 597871), (3829, 525733), (7111, 283087), (7651, 263107), (14209, 141673), (20239, 99463), (40441, 49777)]