28917366686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2539}}^1\times {\mathrm{438049}}^1$

素因数の和:440603

約数の個数: 16

約数和(自身を含む): 46731174000

約数和(自身を除く): 17813807314

約数列:

[1, 2, 13, 26, 2539, 5078, 33007, 66014, 438049, 876098, 5694637, 11389274, 1112206411, 2224412822, 14458683343, 28917366686]

約数ペア:

[(1, 28917366686), (2, 14458683343), (13, 2224412822), (26, 1112206411), (2539, 11389274), (5078, 5694637), (33007, 876098), (66014, 438049)]