1681363312

素因数分解:

$2^4\times {\mathrm{691}}^1\times {\mathrm{152077}}^1$

素因数の和:152776

約数の個数: 20

約数和(自身を含む): 3262377256

約数和(自身を除く): 1581013944

約数列:

[1, 2, 4, 8, 16, 691, 1382, 2764, 5528, 11056, 152077, 304154, 608308, 1216616, 2433232, 105085207, 210170414, 420340828, 840681656, 1681363312]

約数ペア:

[(1, 1681363312), (2, 840681656), (4, 420340828), (8, 210170414), (16, 105085207), (691, 2433232), (1382, 1216616), (2764, 608308), (5528, 304154), (11056, 152077)]