2036691358

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{242521}}^1$

素因数の和:242572

約数の個数: 32

約数和(自身を含む): 3666932640

約数和(自身を除く): 1630241282

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 4199, 8398, 242521, 485042, 3152773, 4122857, 4607899, 6305546, 8245714, 9215798, 53597141, 59902687, 78334283, 107194282, 119805374, 156668566, 1018345679, 2036691358]

約数ペア:

[(1, 2036691358), (2, 1018345679), (13, 156668566), (17, 119805374), (19, 107194282), (26, 78334283), (34, 59902687), (38, 53597141), (221, 9215798), (247, 8245714), (323, 6305546), (442, 4607899), (494, 4122857), (646, 3152773), (4199, 485042), (8398, 242521)]