2017966694

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{757}}^1$

素因数の和:1164

約数の個数: 32

約数和(自身を含む): 3137756160

約数和(自身を除く): 1119789466

約数列:

[1, 2, 43, 86, 139, 223, 278, 446, 757, 1514, 5977, 9589, 11954, 19178, 30997, 32551, 61994, 65102, 105223, 168811, 210446, 337622, 1332871, 2665742, 4524589, 7258873, 9049178, 14517746, 23464729, 46929458, 1008983347, 2017966694]

約数ペア:

[(1, 2017966694), (2, 1008983347), (43, 46929458), (86, 23464729), (139, 14517746), (223, 9049178), (278, 7258873), (446, 4524589), (757, 2665742), (1514, 1332871), (5977, 337622), (9589, 210446), (11954, 168811), (19178, 105223), (30997, 65102), (32551, 61994)]