2005421626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{14779}}^1$

素因数の和:15118

約数の個数: 32

約数和(自身を含む): 3441493440

約数和(自身を除く): 1436071814

約数列:

[1, 2, 13, 17, 26, 34, 221, 307, 442, 614, 3991, 5219, 7982, 10438, 14779, 29558, 67847, 135694, 192127, 251243, 384254, 502486, 3266159, 4537153, 6532318, 9074306, 58982989, 77131601, 117965978, 154263202, 1002710813, 2005421626]

約数ペア:

[(1, 2005421626), (2, 1002710813), (13, 154263202), (17, 117965978), (26, 77131601), (34, 58982989), (221, 9074306), (307, 6532318), (442, 4537153), (614, 3266159), (3991, 502486), (5219, 384254), (7982, 251243), (10438, 192127), (14779, 135694), (29558, 67847)]