11781253322

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{721979}}^1$

素因数の和:722221

約数の個数: 16

約数和(自身を含む): 18193896000

約数和(自身を除く): 6412642678

約数列:

[1, 2, 41, 82, 199, 398, 8159, 16318, 721979, 1443958, 29601139, 59202278, 143673821, 287347642, 5890626661, 11781253322]

約数ペア:

[(1, 11781253322), (2, 5890626661), (41, 287347642), (82, 143673821), (199, 59202278), (398, 29601139), (8159, 1443958), (16318, 721979)]