2631243358

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{986963}}^1$

素因数の和:987039

約数の個数: 16

約数和(自身を含む): 4168935936

約数和(自身を除く): 1537692578

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 986963, 1973926, 30595853, 42439409, 61191706, 84878818, 1315621679, 2631243358]

約数ペア:

[(1, 2631243358), (2, 1315621679), (31, 84878818), (43, 61191706), (62, 42439409), (86, 30595853), (1333, 1973926), (2666, 986963)]