426609508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{8147}}^1$

素因数の和:8236

約数の個数: 48

約数和(自身を含む): 862384320

約数和(自身を除く): 435774812

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 53, 76, 106, 212, 247, 494, 689, 988, 1007, 1378, 2014, 2756, 4028, 8147, 13091, 16294, 26182, 32588, 52364, 105911, 154793, 211822, 309586, 423644, 431791, 619172, 863582, 1727164, 2012309, 4024618, 5613283, 8049236, 8204029, 11226566, 16408058, 22453132, 32816116, 106652377, 213304754, 426609508]

約数ペア:

[(1, 426609508), (2, 213304754), (4, 106652377), (13, 32816116), (19, 22453132), (26, 16408058), (38, 11226566), (52, 8204029), (53, 8049236), (76, 5613283), (106, 4024618), (212, 2012309), (247, 1727164), (494, 863582), (689, 619172), (988, 431791), (1007, 423644), (1378, 309586), (2014, 211822), (2756, 154793), (4028, 105911), (8147, 52364), (13091, 32588), (16294, 26182)]