273392366

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{2521}}^1$

素因数の和:2676

約数の個数: 32

約数和(自身を含む): 456744288

約数和(自身を除く): 183351922

約数列:

[1, 2, 13, 26, 43, 86, 97, 194, 559, 1118, 1261, 2521, 2522, 4171, 5042, 8342, 32773, 54223, 65546, 108403, 108446, 216806, 244537, 489074, 1409239, 2818478, 3178981, 6357962, 10515091, 21030182, 136696183, 273392366]

約数ペア:

[(1, 273392366), (2, 136696183), (13, 21030182), (26, 10515091), (43, 6357962), (86, 3178981), (97, 2818478), (194, 1409239), (559, 489074), (1118, 244537), (1261, 216806), (2521, 108446), (2522, 108403), (4171, 65546), (5042, 54223), (8342, 32773)]