256475293

素因数分解:

${\mathrm{61}}^1\times {\mathrm{443}}^1\times {\mathrm{9491}}^1$

素因数の和:9995

約数の個数: 8

約数和(自身を含む): 261295776

約数和(自身を除く): 4820483

約数列:

[1, 61, 443, 9491, 27023, 578951, 4204513, 256475293]

約数ペア:

[(1, 256475293), (61, 4204513), (443, 578951), (9491, 27023)]