505366986

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1\times {\mathrm{1831}}^1$

素因数の和:2286

約数の個数: 32

約数和(自身を含む): 1021200768

約数和(自身を除く): 515833782

約数列:

[1, 2, 3, 6, 157, 293, 314, 471, 586, 879, 942, 1758, 1831, 3662, 5493, 10986, 46001, 92002, 138003, 276006, 287467, 536483, 574934, 862401, 1072966, 1609449, 1724802, 3218898, 84227831, 168455662, 252683493, 505366986]

約数ペア:

[(1, 505366986), (2, 252683493), (3, 168455662), (6, 84227831), (157, 3218898), (293, 1724802), (314, 1609449), (471, 1072966), (586, 862401), (879, 574934), (942, 536483), (1758, 287467), (1831, 276006), (3662, 138003), (5493, 92002), (10986, 46001)]