12984748478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{231317}}^1$

素因数の和:231476

約数の個数: 32

約数和(自身を含む): 22384180224

約数和(自身を除く): 9399431746

約数列:

[1, 2, 13, 17, 26, 34, 127, 221, 254, 442, 1651, 2159, 3302, 4318, 28067, 56134, 231317, 462634, 3007121, 3932389, 6014242, 7864778, 29377259, 51121057, 58754518, 102242114, 381904367, 499413403, 763808734, 998826806, 6492374239, 12984748478]

約数ペア:

[(1, 12984748478), (2, 6492374239), (13, 998826806), (17, 763808734), (26, 499413403), (34, 381904367), (127, 102242114), (221, 58754518), (254, 51121057), (442, 29377259), (1651, 7864778), (2159, 6014242), (3302, 3932389), (4318, 3007121), (28067, 462634), (56134, 231317)]