471860982

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{647}}^1\times {\mathrm{1307}}^1$

素因数の和:1993

約数の個数: 48

約数和(自身を含む): 1057784832

約数和(自身を除く): 585923850

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 647, 1294, 1307, 1941, 2614, 3882, 3921, 5823, 7842, 11646, 11763, 20057, 23526, 40114, 40517, 60171, 81034, 120342, 121551, 180513, 243102, 361026, 364653, 729306, 845629, 1691258, 2536887, 5073774, 7610661, 15221322, 26214499, 52428998, 78643497, 157286994, 235930491, 471860982]

約数ペア:

[(1, 471860982), (2, 235930491), (3, 157286994), (6, 78643497), (9, 52428998), (18, 26214499), (31, 15221322), (62, 7610661), (93, 5073774), (186, 2536887), (279, 1691258), (558, 845629), (647, 729306), (1294, 364653), (1307, 361026), (1941, 243102), (2614, 180513), (3882, 121551), (3921, 120342), (5823, 81034), (7842, 60171), (11646, 40517), (11763, 40114), (20057, 23526)]