305045468

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{838037}}^1$

素因数の和:838061

約数の個数: 24

約数和(自身を含む): 657021792

約数和(自身を除く): 351976324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 838037, 1676074, 3352148, 5866259, 10894481, 11732518, 21788962, 23465036, 43577924, 76261367, 152522734, 305045468]

約数ペア:

[(1, 305045468), (2, 152522734), (4, 76261367), (7, 43577924), (13, 23465036), (14, 21788962), (26, 11732518), (28, 10894481), (52, 5866259), (91, 3352148), (182, 1676074), (364, 838037)]