2012044447790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3697}}^1\times {\mathrm{113147}}^1$

素因数の和:116901

約数の個数: 64

約数和(自身を含む): 4006802407104

約数和(自身を除く): 1994757959314

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 3697, 4810, 7394, 18485, 36970, 48061, 96122, 113147, 136789, 226294, 240305, 273578, 480610, 565735, 683945, 1131470, 1367890, 1470911, 1778257, 2941822, 3556514, 4186439, 7354555, 8372878, 8891285, 14709110, 17782570, 20932195, 41864390, 54423707, 108847414, 272118535, 418304459, 544237070, 836608918, 2091522295, 4183044590, 5437957967, 10875915934, 15477264983, 27189789835, 30954529966, 54379579670, 77386324915, 154772649830, 201204444779, 402408889558, 1006022223895, 2012044447790]

約数ペア:

[(1, 2012044447790), (2, 1006022223895), (5, 402408889558), (10, 201204444779), (13, 154772649830), (26, 77386324915), (37, 54379579670), (65, 30954529966), (74, 27189789835), (130, 15477264983), (185, 10875915934), (370, 5437957967), (481, 4183044590), (962, 2091522295), (2405, 836608918), (3697, 544237070), (4810, 418304459), (7394, 272118535), (18485, 108847414), (36970, 54423707), (48061, 41864390), (96122, 20932195), (113147, 17782570), (136789, 14709110), (226294, 8891285), (240305, 8372878), (273578, 7354555), (480610, 4186439), (565735, 3556514), (683945, 2941822), (1131470, 1778257), (1367890, 1470911)]