311849148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1999033}}^1$

素因数の和:1999053

約数の個数: 24

約数和(自身を含む): 783621328

約数和(自身を除く): 471772180

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1999033, 3998066, 5997099, 7996132, 11994198, 23988396, 25987429, 51974858, 77962287, 103949716, 155924574, 311849148]

約数ペア:

[(1, 311849148), (2, 155924574), (3, 103949716), (4, 77962287), (6, 51974858), (12, 25987429), (13, 23988396), (26, 11994198), (39, 7996132), (52, 5997099), (78, 3998066), (156, 1999033)]