289388618

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{1433}}^1\times {\mathrm{2729}}^1$

素因数の和:4201

約数の個数: 16

約数和(自身を含む): 446289480

約数和(自身を除く): 156900862

約数列:

[1, 2, 37, 74, 1433, 2729, 2866, 5458, 53021, 100973, 106042, 201946, 3910657, 7821314, 144694309, 289388618]

約数ペア:

[(1, 289388618), (2, 144694309), (37, 7821314), (74, 3910657), (1433, 201946), (2729, 106042), (2866, 100973), (5458, 53021)]