2794456

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 6048000

約数和(自身を除く): 3253544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 359, 556, 718, 973, 1112, 1436, 1946, 2513, 2872, 3892, 5026, 7784, 10052, 20104, 49901, 99802, 199604, 349307, 399208, 698614, 1397228, 2794456]

約数ペア:

[(1, 2794456), (2, 1397228), (4, 698614), (7, 399208), (8, 349307), (14, 199604), (28, 99802), (56, 49901), (139, 20104), (278, 10052), (359, 7784), (556, 5026), (718, 3892), (973, 2872), (1112, 2513), (1436, 1946)]