8223796

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2113}}^1$

素因数の和:2263

約数の個数: 24

約数和(自身を含む): 16573760

約数和(自身を除く): 8349964

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 2113, 3892, 4226, 8452, 14791, 29582, 59164, 293707, 587414, 1174828, 2055949, 4111898, 8223796]

約数ペア:

[(1, 8223796), (2, 4111898), (4, 2055949), (7, 1174828), (14, 587414), (28, 293707), (139, 59164), (278, 29582), (556, 14791), (973, 8452), (1946, 4226), (2113, 3892)]