280802968

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{480827}}^1$

素因数の和:480906

約数の個数: 16

約数和(自身を含む): 533719080

約数和(自身を除く): 252916112

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 480827, 961654, 1923308, 3846616, 35100371, 70200742, 140401484, 280802968]

約数ペア:

[(1, 280802968), (2, 140401484), (4, 70200742), (8, 35100371), (73, 3846616), (146, 1923308), (292, 961654), (584, 480827)]