2568819

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 4181760

約数和(自身を除く): 1612941

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 187, 209, 241, 323, 561, 627, 723, 969, 2651, 3553, 4097, 4579, 7953, 10659, 12291, 13737, 45067, 50369, 77843, 135201, 151107, 233529, 856273, 2568819]

約数ペア:

[(1, 2568819), (3, 856273), (11, 233529), (17, 151107), (19, 135201), (33, 77843), (51, 50369), (57, 45067), (187, 13737), (209, 12291), (241, 10659), (323, 7953), (561, 4579), (627, 4097), (723, 3553), (969, 2651)]