1081236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 2822400

約数和(自身を除く): 1741164

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 239, 348, 377, 478, 717, 754, 956, 1131, 1434, 1508, 2262, 2868, 3107, 4524, 6214, 6931, 9321, 12428, 13862, 18642, 20793, 27724, 37284, 41586, 83172, 90103, 180206, 270309, 360412, 540618, 1081236]

約数ペア:

[(1, 1081236), (2, 540618), (3, 360412), (4, 270309), (6, 180206), (12, 90103), (13, 83172), (26, 41586), (29, 37284), (39, 27724), (52, 20793), (58, 18642), (78, 13862), (87, 12428), (116, 9321), (156, 6931), (174, 6214), (239, 4524), (348, 3107), (377, 2868), (478, 2262), (717, 1508), (754, 1434), (956, 1131)]