184436890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{38993}}^1$

素因数の和:39054

約数の個数: 32

約数和(自身を含む): 370598976

約数和(自身を除く): 186162086

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 38993, 77986, 194965, 389930, 428923, 857846, 1676699, 2144615, 3353398, 4289230, 8383495, 16766990, 18443689, 36887378, 92218445, 184436890]

約数ペア:

[(1, 184436890), (2, 92218445), (5, 36887378), (10, 18443689), (11, 16766990), (22, 8383495), (43, 4289230), (55, 3353398), (86, 2144615), (110, 1676699), (215, 857846), (430, 428923), (473, 389930), (946, 194965), (2365, 77986), (4730, 38993)]