2034856639870

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{263}}^1\times {\mathrm{805109}}^1$

素因数の和:805441

約数の個数: 48

約数和(自身を含む): 3799101540960

約数和(自身を除く): 1764244901090

約数列:

[1, 2, 5, 10, 31, 62, 155, 263, 310, 526, 961, 1315, 1922, 2630, 4805, 8153, 9610, 16306, 40765, 81530, 252743, 505486, 805109, 1263715, 1610218, 2527430, 4025545, 8051090, 24958379, 49916758, 124791895, 211743667, 249583790, 423487334, 773709749, 1058718335, 1547419498, 2117436670, 3868548745, 6564053677, 7737097490, 13128107354, 32820268385, 65640536770, 203485663987, 406971327974, 1017428319935, 2034856639870]

約数ペア:

[(1, 2034856639870), (2, 1017428319935), (5, 406971327974), (10, 203485663987), (31, 65640536770), (62, 32820268385), (155, 13128107354), (263, 7737097490), (310, 6564053677), (526, 3868548745), (961, 2117436670), (1315, 1547419498), (1922, 1058718335), (2630, 773709749), (4805, 423487334), (8153, 249583790), (9610, 211743667), (16306, 124791895), (40765, 49916758), (81530, 24958379), (252743, 8051090), (505486, 4025545), (805109, 2527430), (1263715, 1610218)]