2543676278

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{4517}}^1$

素因数の和:4733

約数の個数: 48

約数和(自身を含む): 4542758640

約数和(自身を除く): 1999082362

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 179, 242, 286, 358, 1573, 1969, 2327, 3146, 3938, 4517, 4654, 9034, 21659, 25597, 43318, 49687, 51194, 58721, 99374, 117442, 281567, 546557, 563134, 645931, 808543, 1093114, 1291862, 1617086, 7105241, 8893973, 10511059, 14210482, 17787946, 21022118, 97833703, 115621649, 195667406, 231243298, 1271838139, 2543676278]

約数ペア:

[(1, 2543676278), (2, 1271838139), (11, 231243298), (13, 195667406), (22, 115621649), (26, 97833703), (121, 21022118), (143, 17787946), (179, 14210482), (242, 10511059), (286, 8893973), (358, 7105241), (1573, 1617086), (1969, 1291862), (2327, 1093114), (3146, 808543), (3938, 645931), (4517, 563134), (4654, 546557), (9034, 281567), (21659, 117442), (25597, 99374), (43318, 58721), (49687, 51194)]