1330996982

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1\times {\mathrm{5749}}^1$

素因数の和:6500

約数の個数: 32

約数和(自身を含む): 2384640000

約数和(自身を除く): 1053643018

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 719, 1438, 5033, 5749, 10066, 11498, 16537, 33074, 40243, 80486, 115759, 132227, 231518, 264454, 925589, 1851178, 4133531, 8267062, 28934717, 57869434, 95071213, 190142426, 665498491, 1330996982]

約数ペア:

[(1, 1330996982), (2, 665498491), (7, 190142426), (14, 95071213), (23, 57869434), (46, 28934717), (161, 8267062), (322, 4133531), (719, 1851178), (1438, 925589), (5033, 264454), (5749, 231518), (10066, 132227), (11498, 115759), (16537, 80486), (33074, 40243)]