282981872

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{242279}}^1$

素因数の和:242360

約数の個数: 20

約数和(自身を含む): 555790320

約数和(自身を除く): 272808448

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 242279, 484558, 969116, 1938232, 3876464, 17686367, 35372734, 70745468, 141490936, 282981872]

約数ペア:

[(1, 282981872), (2, 141490936), (4, 70745468), (8, 35372734), (16, 17686367), (73, 3876464), (146, 1938232), (292, 969116), (584, 484558), (1168, 242279)]