409325092

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{76883}}^1$

素因数の和:76920

約数の個数: 24

約数和(自身を含む): 787907232

約数和(自身を除く): 378582140

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 2662, 5324, 76883, 153766, 307532, 845713, 1691426, 3382852, 9302843, 18605686, 37211372, 102331273, 204662546, 409325092]

約数ペア:

[(1, 409325092), (2, 204662546), (4, 102331273), (11, 37211372), (22, 18605686), (44, 9302843), (121, 3382852), (242, 1691426), (484, 845713), (1331, 307532), (2662, 153766), (5324, 76883)]