7920565510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5538857}}^1$

素因数の和:5538888

約数の個数: 32

約数和(自身を含む): 16749506592

約数和(自身を除く): 8828941082

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 5538857, 11077714, 27694285, 55388570, 60927427, 72005141, 121854854, 144010282, 304637135, 360025705, 609274270, 720051410, 792056551, 1584113102, 3960282755, 7920565510]

約数ペア:

[(1, 7920565510), (2, 3960282755), (5, 1584113102), (10, 792056551), (11, 720051410), (13, 609274270), (22, 360025705), (26, 304637135), (55, 144010282), (65, 121854854), (110, 72005141), (130, 60927427), (143, 55388570), (286, 27694285), (715, 11077714), (1430, 5538857)]