133078462

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{549911}}^1$

素因数の和:549935

約数の個数: 12

約数和(自身を含む): 219414888

約数和(自身を除く): 86336426

約数列:

[1, 2, 11, 22, 121, 242, 549911, 1099822, 6049021, 12098042, 66539231, 133078462]

約数ペア:

[(1, 133078462), (2, 66539231), (11, 12098042), (22, 6049021), (121, 1099822), (242, 549911)]