408820006

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{14449}}^1$

素因数の和:14548

約数の個数: 32

約数和(自身を含む): 732441600

約数和(自身を除く): 323621594

約数列:

[1, 2, 7, 14, 43, 47, 86, 94, 301, 329, 602, 658, 2021, 4042, 14147, 14449, 28294, 28898, 101143, 202286, 621307, 679103, 1242614, 1358206, 4349149, 4753721, 8698298, 9507442, 29201429, 58402858, 204410003, 408820006]

約数ペア:

[(1, 408820006), (2, 204410003), (7, 58402858), (14, 29201429), (43, 9507442), (47, 8698298), (86, 4753721), (94, 4349149), (301, 1358206), (329, 1242614), (602, 679103), (658, 621307), (2021, 202286), (4042, 101143), (14147, 28898), (14449, 28294)]