2012670856

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{335893}}^1$

素因数の和:336013

約数の個数: 32

約数和(自身を含む): 4353186240

約数和(自身を除く): 2340515384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 5992, 335893, 671786, 1343572, 2351251, 2687144, 4702502, 9405004, 18810008, 35940551, 71881102, 143762204, 251583857, 287524408, 503167714, 1006335428, 2012670856]

約数ペア:

[(1, 2012670856), (2, 1006335428), (4, 503167714), (7, 287524408), (8, 251583857), (14, 143762204), (28, 71881102), (56, 35940551), (107, 18810008), (214, 9405004), (428, 4702502), (749, 2687144), (856, 2351251), (1498, 1343572), (2996, 671786), (5992, 335893)]