1404248

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{683}}^1$

素因数の和:946

約数の個数: 16

約数和(自身を含む): 2647080

約数和(自身を除く): 1242832

約数列:

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

約数ペア:

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