390906066

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{292157}}^1$

素因数の和:292385

約数の個数: 16

約数和(自身を含む): 785320704

約数和(自身を除く): 394414638

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 292157, 584314, 876471, 1752942, 65151011, 130302022, 195453033, 390906066]

約数ペア:

[(1, 390906066), (2, 195453033), (3, 130302022), (6, 65151011), (223, 1752942), (446, 876471), (669, 584314), (1338, 292157)]