2016564670

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{42751}}^1$

素因数の和:42900

約数の個数: 32

約数和(自身を含む): 3739944960

約数和(自身を除く): 1723380290

約数列:

[1, 2, 5, 10, 53, 89, 106, 178, 265, 445, 530, 890, 4717, 9434, 23585, 42751, 47170, 85502, 213755, 427510, 2265803, 3804839, 4531606, 7609678, 11329015, 19024195, 22658030, 38048390, 201656467, 403312934, 1008282335, 2016564670]

約数ペア:

[(1, 2016564670), (2, 1008282335), (5, 403312934), (10, 201656467), (53, 38048390), (89, 22658030), (106, 19024195), (178, 11329015), (265, 7609678), (445, 4531606), (530, 3804839), (890, 2265803), (4717, 427510), (9434, 213755), (23585, 85502), (42751, 47170)]