1720873294

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1\times {\mathrm{7433}}^1$

素因数の和:8184

約数の個数: 32

約数和(自身を含む): 3083028480

約数和(自身を除く): 1362155186

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 719, 1438, 5033, 7433, 10066, 14866, 16537, 33074, 52031, 104062, 115759, 170959, 231518, 341918, 1196713, 2393426, 5344327, 10688654, 37410289, 74820578, 122919521, 245839042, 860436647, 1720873294]

約数ペア:

[(1, 1720873294), (2, 860436647), (7, 245839042), (14, 122919521), (23, 74820578), (46, 37410289), (161, 10688654), (322, 5344327), (719, 2393426), (1438, 1196713), (5033, 341918), (7433, 231518), (10066, 170959), (14866, 115759), (16537, 104062), (33074, 52031)]