2012310740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{538051}}^1$

素因数の和:538088

約数の個数: 48

約数和(自身を含む): 4881207744

約数和(自身を除く): 2868897004

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 538051, 1076102, 2152204, 2690255, 5380510, 5918561, 9146867, 10761020, 11837122, 18293734, 23674244, 29592805, 36587468, 45734335, 59185610, 91468670, 100615537, 118371220, 182937340, 201231074, 402462148, 503077685, 1006155370, 2012310740]

約数ペア:

[(1, 2012310740), (2, 1006155370), (4, 503077685), (5, 402462148), (10, 201231074), (11, 182937340), (17, 118371220), (20, 100615537), (22, 91468670), (34, 59185610), (44, 45734335), (55, 36587468), (68, 29592805), (85, 23674244), (110, 18293734), (170, 11837122), (187, 10761020), (220, 9146867), (340, 5918561), (374, 5380510), (748, 2690255), (935, 2152204), (1870, 1076102), (3740, 538051)]