1242006164

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1\times {\mathrm{2791}}^1$

素因数の和:3516

約数の個数: 48

約数和(自身を含む): 2596694016

約数和(自身を除く): 1354687852

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 691, 1382, 2764, 2791, 4837, 5582, 9674, 11164, 15893, 19348, 19537, 31786, 39074, 63572, 64193, 78148, 111251, 128386, 222502, 256772, 445004, 449351, 898702, 1797404, 1928581, 3857162, 7714324, 13500067, 27000134, 44357363, 54000268, 88714726, 177429452, 310501541, 621003082, 1242006164]

約数ペア:

[(1, 1242006164), (2, 621003082), (4, 310501541), (7, 177429452), (14, 88714726), (23, 54000268), (28, 44357363), (46, 27000134), (92, 13500067), (161, 7714324), (322, 3857162), (644, 1928581), (691, 1797404), (1382, 898702), (2764, 449351), (2791, 445004), (4837, 256772), (5582, 222502), (9674, 128386), (11164, 111251), (15893, 78148), (19348, 64193), (19537, 63572), (31786, 39074)]