2040339976

素因数分解:

$2^3\times {\mathrm{1597}}^1\times {\mathrm{159701}}^1$

素因数の和:161304

約数の個数: 16

約数和(自身を含む): 3828056940

約数和(自身を除く): 1787716964

約数列:

[1, 2, 4, 8, 1597, 3194, 6388, 12776, 159701, 319402, 638804, 1277608, 255042497, 510084994, 1020169988, 2040339976]

約数ペア:

[(1, 2040339976), (2, 1020169988), (4, 510084994), (8, 255042497), (1597, 1277608), (3194, 638804), (6388, 319402), (12776, 159701)]