1640389962

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{15307}}^1$

素因数の和:15702

約数の個数: 32

約数和(自身を含む): 3352819392

約数和(自身を除く): 1712429430

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 337, 674, 1011, 2022, 15307, 17861, 30614, 35722, 45921, 53583, 91842, 107166, 811271, 1622542, 2433813, 4867626, 5158459, 10316918, 15475377, 30950754, 273398327, 546796654, 820194981, 1640389962]

約数ペア:

[(1, 1640389962), (2, 820194981), (3, 546796654), (6, 273398327), (53, 30950754), (106, 15475377), (159, 10316918), (318, 5158459), (337, 4867626), (674, 2433813), (1011, 1622542), (2022, 811271), (15307, 107166), (17861, 91842), (30614, 53583), (35722, 45921)]