2680147019

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1\times {\mathrm{11719}}^1$

素因数の和:12970

約数の個数: 16

約数和(自身を含む): 3098580480

約数和(自身を除く): 418433461

約数列:

[1, 11, 17, 187, 1223, 11719, 13453, 20791, 128909, 199223, 228701, 2191453, 14332337, 157655707, 243649729, 2680147019]

約数ペア:

[(1, 2680147019), (11, 243649729), (17, 157655707), (187, 14332337), (1223, 2191453), (11719, 228701), (13453, 199223), (20791, 128909)]