2012414984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{56263}}^1$

素因数の和:56549

約数の個数: 32

約数和(自身を含む): 4010497920

約数和(自身を除く): 1998082936

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 263, 526, 1052, 2104, 4471, 8942, 17884, 35768, 56263, 112526, 225052, 450104, 956471, 1912942, 3825884, 7651768, 14797169, 29594338, 59188676, 118377352, 251551873, 503103746, 1006207492, 2012414984]

約数ペア:

[(1, 2012414984), (2, 1006207492), (4, 503103746), (8, 251551873), (17, 118377352), (34, 59188676), (68, 29594338), (136, 14797169), (263, 7651768), (526, 3825884), (1052, 1912942), (2104, 956471), (4471, 450104), (8942, 225052), (17884, 112526), (35768, 56263)]