391129968

素因数分解:

$2^4\times 3^1\times {\mathrm{8148541}}^1$

素因数の和:8148552

約数の個数: 20

約数和(自身を含む): 1010419208

約数和(自身を除く): 619289240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8148541, 16297082, 24445623, 32594164, 48891246, 65188328, 97782492, 130376656, 195564984, 391129968]

約数ペア:

[(1, 391129968), (2, 195564984), (3, 130376656), (4, 97782492), (6, 65188328), (8, 48891246), (12, 32594164), (16, 24445623), (24, 16297082), (48, 8148541)]