282256390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2171203}}^1$

素因数の和:2171223

約数の個数: 16

約数和(自身を含む): 547143408

約数和(自身を除く): 264887018

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2171203, 4342406, 10856015, 21712030, 28225639, 56451278, 141128195, 282256390]

約数ペア:

[(1, 282256390), (2, 141128195), (5, 56451278), (10, 28225639), (13, 21712030), (26, 10856015), (65, 4342406), (130, 2171203)]