2850386

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 5419008

約数和(自身を除く): 2568622

約数列:

[1, 2, 7, 11, 14, 22, 77, 83, 154, 166, 223, 446, 581, 913, 1162, 1561, 1826, 2453, 3122, 4906, 6391, 12782, 17171, 18509, 34342, 37018, 129563, 203599, 259126, 407198, 1425193, 2850386]

約数ペア:

[(1, 2850386), (2, 1425193), (7, 407198), (11, 259126), (14, 203599), (22, 129563), (77, 37018), (83, 34342), (154, 18509), (166, 17171), (223, 12782), (446, 6391), (581, 4906), (913, 3122), (1162, 2453), (1561, 1826)]