828942004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{41959}}^1$

素因数の和:42423

約数の個数: 24

約数和(自身を含む): 1586088000

約数和(自身を除く): 757145996

約数列:

[1, 2, 4, 11, 22, 44, 449, 898, 1796, 4939, 9878, 19756, 41959, 83918, 167836, 461549, 923098, 1846196, 18839591, 37679182, 75358364, 207235501, 414471002, 828942004]

約数ペア:

[(1, 828942004), (2, 414471002), (4, 207235501), (11, 75358364), (22, 37679182), (44, 18839591), (449, 1846196), (898, 923098), (1796, 461549), (4939, 167836), (9878, 83918), (19756, 41959)]