308712612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1978927}}^1$

素因数の和:1978947

約数の個数: 24

約数和(自身を含む): 775739776

約数和(自身を除く): 467027164

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1978927, 3957854, 5936781, 7915708, 11873562, 23747124, 25726051, 51452102, 77178153, 102904204, 154356306, 308712612]

約数ペア:

[(1, 308712612), (2, 154356306), (3, 102904204), (4, 77178153), (6, 51452102), (12, 25726051), (13, 23747124), (26, 11873562), (39, 7915708), (52, 5936781), (78, 3957854), (156, 1978927)]