2868758886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{68303783}}^1$

素因数の和:68303795

約数の個数: 16

約数和(自身を含む): 6557163264

約数和(自身を除く): 3688404378

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 68303783, 136607566, 204911349, 409822698, 478126481, 956252962, 1434379443, 2868758886]

約数ペア:

[(1, 2868758886), (2, 1434379443), (3, 956252962), (6, 478126481), (7, 409822698), (14, 204911349), (21, 136607566), (42, 68303783)]