2247754327

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{881}}^1$

素因数の和:1000

約数の個数: 48

約数和(自身を含む): 2949887808

約数和(自身を除く): 702133481

約数列:

[1, 7, 13, 23, 53, 91, 161, 299, 371, 529, 689, 881, 1219, 2093, 3703, 4823, 6167, 6877, 8533, 11453, 15847, 20263, 28037, 46693, 48139, 80171, 110929, 141841, 196259, 263419, 326851, 364481, 466049, 607009, 1073939, 1843933, 2551367, 3262343, 4249063, 6058637, 7517573, 13961207, 24700597, 42410459, 97728449, 172904179, 321107761, 2247754327]

約数ペア:

[(1, 2247754327), (7, 321107761), (13, 172904179), (23, 97728449), (53, 42410459), (91, 24700597), (161, 13961207), (299, 7517573), (371, 6058637), (529, 4249063), (689, 3262343), (881, 2551367), (1219, 1843933), (2093, 1073939), (3703, 607009), (4823, 466049), (6167, 364481), (6877, 326851), (8533, 263419), (11453, 196259), (15847, 141841), (20263, 110929), (28037, 80171), (46693, 48139)]