308724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1979}}^1$

素因数の和:1999

約数の個数: 24

約数和(自身を含む): 776160

約数和(自身を除く): 467436

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1979, 3958, 5937, 7916, 11874, 23748, 25727, 51454, 77181, 102908, 154362, 308724]

約数ペア:

[(1, 308724), (2, 154362), (3, 102908), (4, 77181), (6, 51454), (12, 25727), (13, 23748), (26, 11874), (39, 7916), (52, 5937), (78, 3958), (156, 1979)]