126726782

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{3499}}^1$

素因数の和:3720

約数の個数: 32

約数和(自身を含む): 235200000

約数和(自身を除く): 108473218

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 199, 398, 1393, 2587, 2786, 3499, 5174, 6998, 18109, 24493, 36218, 45487, 48986, 90974, 318409, 636818, 696301, 1392602, 4874107, 9051913, 9748214, 18103826, 63363391, 126726782]

約数ペア:

[(1, 126726782), (2, 63363391), (7, 18103826), (13, 9748214), (14, 9051913), (26, 4874107), (91, 1392602), (182, 696301), (199, 636818), (398, 318409), (1393, 90974), (2587, 48986), (2786, 45487), (3499, 36218), (5174, 24493), (6998, 18109)]