1123508738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2220373}}^1$

素因数の和:2220409

約数の個数: 16

約数和(自身を含む): 1918403136

約数和(自身を除く): 794894398

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 2220373, 4440746, 24424103, 48848206, 51068579, 102137158, 561754369, 1123508738]

約数ペア:

[(1, 1123508738), (2, 561754369), (11, 102137158), (22, 51068579), (23, 48848206), (46, 24424103), (253, 4440746), (506, 2220373)]