920512874738

素因数分解:

$2^1\times {\mathrm{419}}^1\times {\mathrm{487}}^1\times {\mathrm{2255573}}^1$

素因数の和:2256481

約数の個数: 16

約数和(自身を含む): 1386907341120

約数和(自身を除く): 466394466382

約数列:

[1, 2, 419, 487, 838, 974, 204053, 408106, 2255573, 4511146, 945085087, 1098464051, 1890170174, 2196928102, 460256437369, 920512874738]

約数ペア:

[(1, 920512874738), (2, 460256437369), (419, 2196928102), (487, 1890170174), (838, 1098464051), (974, 945085087), (204053, 4511146), (408106, 2255573)]