404108614

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1439}}^1\times {\mathrm{1543}}^1$

素因数の和:3004

約数の個数: 32

約数和(自身を含む): 747048960

約数和(自身を除く): 342940346

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1439, 1543, 2878, 3086, 10073, 10801, 18707, 20059, 20146, 21602, 37414, 40118, 130949, 140413, 261898, 280826, 2220377, 4440754, 15542639, 28864901, 31085278, 57729802, 202054307, 404108614]

約数ペア:

[(1, 404108614), (2, 202054307), (7, 57729802), (13, 31085278), (14, 28864901), (26, 15542639), (91, 4440754), (182, 2220377), (1439, 280826), (1543, 261898), (2878, 140413), (3086, 130949), (10073, 40118), (10801, 37414), (18707, 21602), (20059, 20146)]