2742916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 5866560

約数和(自身を除く): 3123644

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 187, 193, 209, 323, 374, 386, 418, 646, 748, 772, 836, 1292, 2123, 3281, 3553, 3667, 4246, 6562, 7106, 7334, 8492, 13124, 14212, 14668, 36091, 40337, 62339, 72182, 80674, 124678, 144364, 161348, 249356, 685729, 1371458, 2742916]

約数ペア:

[(1, 2742916), (2, 1371458), (4, 685729), (11, 249356), (17, 161348), (19, 144364), (22, 124678), (34, 80674), (38, 72182), (44, 62339), (68, 40337), (76, 36091), (187, 14668), (193, 14212), (209, 13124), (323, 8492), (374, 7334), (386, 7106), (418, 6562), (646, 4246), (748, 3667), (772, 3553), (836, 3281), (1292, 2123)]