1128889768

素因数分解:

$2^3\times {\mathrm{5351}}^1\times {\mathrm{26371}}^1$

素因数の和:31728

約数の個数: 16

約数和(自身を含む): 2117144160

約数和(自身を除く): 988254392

約数列:

[1, 2, 4, 8, 5351, 10702, 21404, 26371, 42808, 52742, 105484, 210968, 141111221, 282222442, 564444884, 1128889768]

約数ペア:

[(1, 1128889768), (2, 564444884), (4, 282222442), (8, 141111221), (5351, 210968), (10702, 105484), (21404, 52742), (26371, 42808)]