826852012

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{2389}}^1$

素因数の和:2710

約数の個数: 48

約数和(自身を含む): 1696020480

約数和(自身を除く): 869168468

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 263, 329, 526, 658, 1052, 1316, 1841, 2389, 3682, 4778, 7364, 9556, 12361, 16723, 24722, 33446, 49444, 66892, 86527, 112283, 173054, 224566, 346108, 449132, 628307, 785981, 1256614, 1571962, 2513228, 3143924, 4398149, 8796298, 17592596, 29530429, 59060858, 118121716, 206713003, 413426006, 826852012]

約数ペア:

[(1, 826852012), (2, 413426006), (4, 206713003), (7, 118121716), (14, 59060858), (28, 29530429), (47, 17592596), (94, 8796298), (188, 4398149), (263, 3143924), (329, 2513228), (526, 1571962), (658, 1256614), (1052, 785981), (1316, 628307), (1841, 449132), (2389, 346108), (3682, 224566), (4778, 173054), (7364, 112283), (9556, 86527), (12361, 66892), (16723, 49444), (24722, 33446)]