1330334605

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{18047}}^1$

素因数の和:18716

約数の個数: 16

約数和(自身を含む): 1668501504

約数和(自身を除く): 338166899

約数列:

[1, 5, 23, 115, 641, 3205, 14743, 18047, 73715, 90235, 415081, 2075405, 11568127, 57840635, 266066921, 1330334605]

約数ペア:

[(1, 1330334605), (5, 266066921), (23, 57840635), (115, 11568127), (641, 2075405), (3205, 415081), (14743, 90235), (18047, 73715)]