4540354

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:155

約数の個数: 48

約数和(自身を含む): 8959680

約数和(自身を除く): 4419326

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 101, 133, 169, 182, 202, 247, 266, 338, 494, 707, 1183, 1313, 1414, 1729, 1919, 2366, 2626, 3211, 3458, 3838, 6422, 9191, 13433, 17069, 18382, 22477, 24947, 26866, 34138, 44954, 49894, 119483, 174629, 238966, 324311, 349258, 648622, 2270177, 4540354]

約数ペア:

[(1, 4540354), (2, 2270177), (7, 648622), (13, 349258), (14, 324311), (19, 238966), (26, 174629), (38, 119483), (91, 49894), (101, 44954), (133, 34138), (169, 26866), (182, 24947), (202, 22477), (247, 18382), (266, 17069), (338, 13433), (494, 9191), (707, 6422), (1183, 3838), (1313, 3458), (1414, 3211), (1729, 2626), (1919, 2366)]