1590996138

素因数分解:

$2^1\times 3^1\times {\mathrm{491}}^1\times {\mathrm{613}}^1\times {\mathrm{881}}^1$

素因数の和:1990

約数の個数: 32

約数和(自身を含む): 3197299392

約数和(自身を除く): 1606303254

約数列:

[1, 2, 3, 6, 491, 613, 881, 982, 1226, 1473, 1762, 1839, 2643, 2946, 3678, 5286, 300983, 432571, 540053, 601966, 865142, 902949, 1080106, 1297713, 1620159, 1805898, 2595426, 3240318, 265166023, 530332046, 795498069, 1590996138]

約数ペア:

[(1, 1590996138), (2, 795498069), (3, 530332046), (6, 265166023), (491, 3240318), (613, 2595426), (881, 1805898), (982, 1620159), (1226, 1297713), (1473, 1080106), (1762, 902949), (1839, 865142), (2643, 601966), (2946, 540053), (3678, 432571), (5286, 300983)]