2398448

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{887}}^1$

素因数の和:921

約数の個数: 30

約数和(自身を含む): 5037624

約数和(自身を除く): 2639176

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 887, 1352, 1774, 2704, 3548, 7096, 11531, 14192, 23062, 46124, 92248, 149903, 184496, 299806, 599612, 1199224, 2398448]

約数ペア:

[(1, 2398448), (2, 1199224), (4, 599612), (8, 299806), (13, 184496), (16, 149903), (26, 92248), (52, 46124), (104, 23062), (169, 14192), (208, 11531), (338, 7096), (676, 3548), (887, 2704), (1352, 1774)]