2056564389

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{142609}}^1$

素因数の和:142665

約数の個数: 32

約数和(自身を含む): 3285734400

約数和(自身を除く): 1229170011

約数列:

[1, 3, 11, 19, 23, 33, 57, 69, 209, 253, 437, 627, 759, 1311, 4807, 14421, 142609, 427827, 1568699, 2709571, 3280007, 4706097, 8128713, 9840021, 29805281, 36080077, 62320133, 89415843, 108240231, 186960399, 685521463, 2056564389]

約数ペア:

[(1, 2056564389), (3, 685521463), (11, 186960399), (19, 108240231), (23, 89415843), (33, 62320133), (57, 36080077), (69, 29805281), (209, 9840021), (253, 8128713), (437, 4706097), (627, 3280007), (759, 2709571), (1311, 1568699), (4807, 427827), (14421, 142609)]