2078245854

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{1181}}^1\times {\mathrm{1657}}^1$

素因数の和:2905

約数の個数: 48

約数和(自身を含む): 4585829040

約数和(自身を除く): 2507583186

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 531, 1062, 1181, 1657, 2362, 3314, 3543, 4971, 7086, 9942, 10629, 14913, 21258, 29826, 69679, 97763, 139358, 195526, 209037, 293289, 418074, 586578, 627111, 879867, 1254222, 1759734, 1956917, 3913834, 5870751, 11741502, 17612253, 35224506, 115458103, 230916206, 346374309, 692748618, 1039122927, 2078245854]

約数ペア:

[(1, 2078245854), (2, 1039122927), (3, 692748618), (6, 346374309), (9, 230916206), (18, 115458103), (59, 35224506), (118, 17612253), (177, 11741502), (354, 5870751), (531, 3913834), (1062, 1956917), (1181, 1759734), (1657, 1254222), (2362, 879867), (3314, 627111), (3543, 586578), (4971, 418074), (7086, 293289), (9942, 209037), (10629, 195526), (14913, 139358), (21258, 97763), (29826, 69679)]