2792998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:192

約数の個数: 32

約数和(自身を含む): 4898880

約数和(自身を除く): 2105882

約数列:

[1, 2, 13, 17, 26, 34, 71, 89, 142, 178, 221, 442, 923, 1157, 1207, 1513, 1846, 2314, 2414, 3026, 6319, 12638, 15691, 19669, 31382, 39338, 82147, 107423, 164294, 214846, 1396499, 2792998]

約数ペア:

[(1, 2792998), (2, 1396499), (13, 214846), (17, 164294), (26, 107423), (34, 82147), (71, 39338), (89, 31382), (142, 19669), (178, 15691), (221, 12638), (442, 6319), (923, 3026), (1157, 2414), (1207, 2314), (1513, 1846)]