539332510

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{388009}}^1$

素因数の和:388155

約数の個数: 16

約数和(自身を含む): 977785200

約数和(自身を除く): 438452690

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 388009, 776018, 1940045, 3880090, 53933251, 107866502, 269666255, 539332510]

約数ペア:

[(1, 539332510), (2, 269666255), (5, 107866502), (10, 53933251), (139, 3880090), (278, 1940045), (695, 776018), (1390, 388009)]