289329266

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{619}}^1\times {\mathrm{2269}}^1$

素因数の和:2993

約数の個数: 16

約数和(自身を含む): 439108800

約数和(自身を除く): 149779534

約数列:

[1, 2, 103, 206, 619, 1238, 2269, 4538, 63757, 127514, 233707, 467414, 1404511, 2809022, 144664633, 289329266]

約数ペア:

[(1, 289329266), (2, 144664633), (103, 2809022), (206, 1404511), (619, 467414), (1238, 233707), (2269, 127514), (4538, 63757)]