2380528072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{431881}}^1$

素因数の和:431953

約数の個数: 32

約数和(自身を含む): 4897541880

約数和(自身を除く): 2517013808

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 431881, 863762, 1727524, 3455048, 5614453, 11228906, 22457812, 22889693, 44915624, 45779386, 91558772, 183117544, 297566009, 595132018, 1190264036, 2380528072]

約数ペア:

[(1, 2380528072), (2, 1190264036), (4, 595132018), (8, 297566009), (13, 183117544), (26, 91558772), (52, 45779386), (53, 44915624), (104, 22889693), (106, 22457812), (212, 11228906), (424, 5614453), (689, 3455048), (1378, 1727524), (2756, 863762), (5512, 431881)]