1005662554

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{673}}^1\times {\mathrm{4421}}^1$

素因数の和:5122

約数の個数: 24

約数和(自身を含む): 1636254972

約数和(自身を除く): 630592418

約数列:

[1, 2, 13, 26, 169, 338, 673, 1346, 4421, 8749, 8842, 17498, 57473, 113737, 114946, 227474, 747149, 1494298, 2975333, 5950666, 38679329, 77358658, 502831277, 1005662554]

約数ペア:

[(1, 1005662554), (2, 502831277), (13, 77358658), (26, 38679329), (169, 5950666), (338, 2975333), (673, 1494298), (1346, 747149), (4421, 227474), (8749, 114946), (8842, 113737), (17498, 57473)]