2007251288

素因数分解:

$2^3\times 7^2\times {\mathrm{5120539}}^1$

素因数の和:5120559

約数の個数: 24

約数和(自身を含む): 4378061700

約数和(自身を除く): 2370810412

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 5120539, 10241078, 20482156, 35843773, 40964312, 71687546, 143375092, 250906411, 286750184, 501812822, 1003625644, 2007251288]

約数ペア:

[(1, 2007251288), (2, 1003625644), (4, 501812822), (7, 286750184), (8, 250906411), (14, 143375092), (28, 71687546), (49, 40964312), (56, 35843773), (98, 20482156), (196, 10241078), (392, 5120539)]