2149707832

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{449}}^1\times {\mathrm{9811}}^1$

素因数の和:10327

約数の個数: 32

約数和(自身を含む): 4106322000

約数和(自身を除く): 1956614168

約数列:

[1, 2, 4, 8, 61, 122, 244, 449, 488, 898, 1796, 3592, 9811, 19622, 27389, 39244, 54778, 78488, 109556, 219112, 598471, 1196942, 2393884, 4405139, 4787768, 8810278, 17620556, 35241112, 268713479, 537426958, 1074853916, 2149707832]

約数ペア:

[(1, 2149707832), (2, 1074853916), (4, 537426958), (8, 268713479), (61, 35241112), (122, 17620556), (244, 8810278), (449, 4787768), (488, 4405139), (898, 2393884), (1796, 1196942), (3592, 598471), (9811, 219112), (19622, 109556), (27389, 78488), (39244, 54778)]