2808496

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{683}}^1$

素因数の和:948

約数の個数: 20

約数和(自身を含む): 5470632

約数和(自身を除く): 2662136

約数列:

[1, 2, 4, 8, 16, 257, 514, 683, 1028, 1366, 2056, 2732, 4112, 5464, 10928, 175531, 351062, 702124, 1404248, 2808496]

約数ペア:

[(1, 2808496), (2, 1404248), (4, 702124), (8, 351062), (16, 175531), (257, 10928), (514, 5464), (683, 4112), (1028, 2732), (1366, 2056)]