788838061

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 926588160

約数和(自身を除く): 137750099

約数列:

[1, 11, 23, 53, 89, 253, 583, 661, 979, 1219, 2047, 4717, 7271, 13409, 15203, 22517, 35033, 51887, 58829, 108491, 167233, 385363, 647119, 805759, 1193401, 1353067, 3117937, 8863349, 14883737, 34297307, 71712551, 788838061]

約数ペア:

[(1, 788838061), (11, 71712551), (23, 34297307), (53, 14883737), (89, 8863349), (253, 3117937), (583, 1353067), (661, 1193401), (979, 805759), (1219, 647119), (2047, 385363), (4717, 167233), (7271, 108491), (13409, 58829), (15203, 51887), (22517, 35033)]