2636946958

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{3803}}^1$

素因数の和:4152

約数の個数: 32

約数和(自身を含む): 4239786240

約数和(自身を除く): 1602839282

約数列:

[1, 2, 19, 38, 71, 142, 257, 514, 1349, 2698, 3803, 4883, 7606, 9766, 18247, 36494, 72257, 144514, 270013, 346693, 540026, 693386, 977371, 1954742, 5130247, 10260494, 18570049, 37140098, 69393341, 138786682, 1318473479, 2636946958]

約数ペア:

[(1, 2636946958), (2, 1318473479), (19, 138786682), (38, 69393341), (71, 37140098), (142, 18570049), (257, 10260494), (514, 5130247), (1349, 1954742), (2698, 977371), (3803, 693386), (4883, 540026), (7606, 346693), (9766, 270013), (18247, 144514), (36494, 72257)]