1317998422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1093}}^1\times {\mathrm{2441}}^1$

素因数の和:3568

約数の個数: 32

約数和(自身を含む): 2244100320

約数和(自身を除く): 926101898

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 1093, 2186, 2441, 4882, 14209, 20767, 28418, 31733, 41534, 46379, 63466, 92758, 269971, 539942, 602927, 1205854, 2668013, 5336026, 34684169, 50692247, 69368338, 101384494, 658999211, 1317998422]

約数ペア:

[(1, 1317998422), (2, 658999211), (13, 101384494), (19, 69368338), (26, 50692247), (38, 34684169), (247, 5336026), (494, 2668013), (1093, 1205854), (2186, 602927), (2441, 539942), (4882, 269971), (14209, 92758), (20767, 63466), (28418, 46379), (31733, 41534)]