2021292448

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{134681}}^1$

素因数の和:134765

約数の個数: 48

約数和(自身を含む): 4615821504

約数和(自身を除く): 2594529056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 469, 536, 938, 1072, 1876, 2144, 3752, 7504, 15008, 134681, 269362, 538724, 942767, 1077448, 1885534, 2154896, 3771068, 4309792, 7542136, 9023627, 15084272, 18047254, 30168544, 36094508, 63165389, 72189016, 126330778, 144378032, 252661556, 288756064, 505323112, 1010646224, 2021292448]

約数ペア:

[(1, 2021292448), (2, 1010646224), (4, 505323112), (7, 288756064), (8, 252661556), (14, 144378032), (16, 126330778), (28, 72189016), (32, 63165389), (56, 36094508), (67, 30168544), (112, 18047254), (134, 15084272), (224, 9023627), (268, 7542136), (469, 4309792), (536, 3771068), (938, 2154896), (1072, 1885534), (1876, 1077448), (2144, 942767), (3752, 538724), (7504, 269362), (15008, 134681)]