1330557844

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4319993}}^1$

素因数の和:4320015

約数の個数: 24

約数和(自身を含む): 2903035968

約数和(自身を除く): 1572478124

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 4319993, 8639986, 17279972, 30239951, 47519923, 60479902, 95039846, 120959804, 190079692, 332639461, 665278922, 1330557844]

約数ペア:

[(1, 1330557844), (2, 665278922), (4, 332639461), (7, 190079692), (11, 120959804), (14, 95039846), (22, 60479902), (28, 47519923), (44, 30239951), (77, 17279972), (154, 8639986), (308, 4319993)]