2642244878

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{80209}}^1$

素因数の和:80412

約数の個数: 32

約数和(自身を含む): 4905001920

約数和(自身を除く): 2262757042

約数列:

[1, 2, 7, 13, 14, 26, 91, 181, 182, 362, 1267, 2353, 2534, 4706, 16471, 32942, 80209, 160418, 561463, 1042717, 1122926, 2085434, 7299019, 14517829, 14598038, 29035658, 101624803, 188731777, 203249606, 377463554, 1321122439, 2642244878]

約数ペア:

[(1, 2642244878), (2, 1321122439), (7, 377463554), (13, 203249606), (14, 188731777), (26, 101624803), (91, 29035658), (181, 14598038), (182, 14517829), (362, 7299019), (1267, 2085434), (2353, 1122926), (2534, 1042717), (4706, 561463), (16471, 160418), (32942, 80209)]