2012045776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{14951}}^1$

素因数の和:15619

約数の個数: 40

約数和(自身を含む): 4204980864

約数和(自身を除く): 2192935088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 647, 1294, 2588, 5176, 8411, 10352, 14951, 16822, 29902, 33644, 59804, 67288, 119608, 134576, 194363, 239216, 388726, 777452, 1554904, 3109808, 9673297, 19346594, 38693188, 77386376, 125752861, 154772752, 251505722, 503011444, 1006022888, 2012045776]

約数ペア:

[(1, 2012045776), (2, 1006022888), (4, 503011444), (8, 251505722), (13, 154772752), (16, 125752861), (26, 77386376), (52, 38693188), (104, 19346594), (208, 9673297), (647, 3109808), (1294, 1554904), (2588, 777452), (5176, 388726), (8411, 239216), (10352, 194363), (14951, 134576), (16822, 119608), (29902, 67288), (33644, 59804)]