2028210.00000000

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{14843}}^1$

素因数の和:14892

約数の個数: 32

約数和(自身を含む): 153902592

約数和(自身を除く): 72652010

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 14843, 29686, 103901, 207802, 252331, 341389, 504662, 682778, 1766317, 2389723, 3532634, 4779446, 5803613, 11607226, 40625291, 81250582]

約数ペア:

[(1, 81250582), (2, 40625291), (7, 11607226), (14, 5803613), (17, 4779446), (23, 3532634), (34, 2389723), (46, 1766317), (119, 682778), (161, 504662), (238, 341389), (322, 252331), (391, 207802), (782, 103901), (2737, 29686), (5474, 14843)]