2011235811

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{15737}}^1$

素因数の和:15895

約数の個数: 32

約数和(自身を含む): 3014141760

約数和(自身を除く): 1002905949

約数列:

[1, 3, 13, 29, 39, 87, 113, 339, 377, 1131, 1469, 3277, 4407, 9831, 15737, 42601, 47211, 127803, 204581, 456373, 613743, 1369119, 1778281, 5334843, 5932849, 17798547, 23117653, 51570149, 69352959, 154710447, 670411937, 2011235811]

約数ペア:

[(1, 2011235811), (3, 670411937), (13, 154710447), (29, 69352959), (39, 51570149), (87, 23117653), (113, 17798547), (339, 5932849), (377, 5334843), (1131, 1778281), (1469, 1369119), (3277, 613743), (4407, 456373), (9831, 204581), (15737, 127803), (42601, 47211)]