5408858

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 10112256

約数和(自身を除く): 4703398

約数列:

[1, 2, 7, 13, 14, 26, 91, 113, 182, 226, 263, 526, 791, 1469, 1582, 1841, 2938, 3419, 3682, 6838, 10283, 20566, 23933, 29719, 47866, 59438, 208033, 386347, 416066, 772694, 2704429, 5408858]

約数ペア:

[(1, 5408858), (2, 2704429), (7, 772694), (13, 416066), (14, 386347), (26, 208033), (91, 59438), (113, 47866), (182, 29719), (226, 23933), (263, 20566), (526, 10283), (791, 6838), (1469, 3682), (1582, 3419), (1841, 2938)]