905833316

素因数分解:

$2^2\times {\mathrm{229}}^1\times {\mathrm{988901}}^1$

素因数の和:989134

約数の個数: 12

約数和(自身を含む): 1592132220

約数和(自身を除く): 686298904

約数列:

[1, 2, 4, 229, 458, 916, 988901, 1977802, 3955604, 226458329, 452916658, 905833316]

約数ペア:

[(1, 905833316), (2, 452916658), (4, 226458329), (229, 3955604), (458, 1977802), (916, 988901)]