2019793323

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{4909}}^1$

素因数の和:5091

約数の個数: 32

約数和(自身を含む): 2884723200

約数和(自身を除く): 864929877

約数列:

[1, 3, 23, 67, 69, 89, 201, 267, 1541, 2047, 4623, 4909, 5963, 6141, 14727, 17889, 112907, 137149, 328903, 338721, 411447, 436901, 986709, 1310703, 7564769, 10048723, 22694307, 29272367, 30146169, 87817101, 673264441, 2019793323]

約数ペア:

[(1, 2019793323), (3, 673264441), (23, 87817101), (67, 30146169), (69, 29272367), (89, 22694307), (201, 10048723), (267, 7564769), (1541, 1310703), (2047, 986709), (4623, 436901), (4909, 411447), (5963, 338721), (6141, 328903), (14727, 137149), (17889, 112907)]