12764951998

素因数分解:

$2^1\times {\mathrm{401}}^1\times {\mathrm{431}}^1\times {\mathrm{36929}}^1$

素因数の和:37763

約数の個数: 16

約数和(自身を含む): 19240234560

約数和(自身を除く): 6475282562

約数列:

[1, 2, 401, 431, 802, 862, 36929, 73858, 172831, 345662, 14808529, 15916399, 29617058, 31832798, 6382475999, 12764951998]

約数ペア:

[(1, 12764951998), (2, 6382475999), (401, 31832798), (431, 29617058), (802, 15916399), (862, 14808529), (36929, 345662), (73858, 172831)]