2646942718

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{26263}}^1$

素因数の和:26608

約数の個数: 32

約数和(自身を含む): 4750212096

約数和(自身を除く): 2103269378

約数列:

[1, 2, 7, 14, 23, 46, 161, 313, 322, 626, 2191, 4382, 7199, 14398, 26263, 50393, 52526, 100786, 183841, 367682, 604049, 1208098, 4228343, 8220319, 8456686, 16440638, 57542233, 115084466, 189067337, 378134674, 1323471359, 2646942718]

約数ペア:

[(1, 2646942718), (2, 1323471359), (7, 378134674), (14, 189067337), (23, 115084466), (46, 57542233), (161, 16440638), (313, 8456686), (322, 8220319), (626, 4228343), (2191, 1208098), (4382, 604049), (7199, 367682), (14398, 183841), (26263, 100786), (50393, 52526)]