394357096

素因数分解:

$2^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{13781}}^1$

素因数の和:13874

約数の個数: 48

約数和(自身を含む): 871987140

約数和(自身を除く): 477630044

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 73, 98, 146, 196, 292, 392, 511, 584, 1022, 2044, 3577, 4088, 7154, 13781, 14308, 27562, 28616, 55124, 96467, 110248, 192934, 385868, 675269, 771736, 1006013, 1350538, 2012026, 2701076, 4024052, 5402152, 7042091, 8048104, 14084182, 28168364, 49294637, 56336728, 98589274, 197178548, 394357096]

約数ペア:

[(1, 394357096), (2, 197178548), (4, 98589274), (7, 56336728), (8, 49294637), (14, 28168364), (28, 14084182), (49, 8048104), (56, 7042091), (73, 5402152), (98, 4024052), (146, 2701076), (196, 2012026), (292, 1350538), (392, 1006013), (511, 771736), (584, 675269), (1022, 385868), (2044, 192934), (3577, 110248), (4088, 96467), (7154, 55124), (13781, 28616), (14308, 27562)]