5142945262

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{67121}}^1$

素因数の和:67564

約数の個数: 32

約数和(自身を含む): 9517362624

約数和(自身を除く): 4374417362

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 421, 842, 2947, 5473, 5894, 10946, 38311, 67121, 76622, 134242, 469847, 872573, 939694, 1745146, 6108011, 12216022, 28257941, 56515882, 197805587, 367353233, 395611174, 734706466, 2571472631, 5142945262]

約数ペア:

[(1, 5142945262), (2, 2571472631), (7, 734706466), (13, 395611174), (14, 367353233), (26, 197805587), (91, 56515882), (182, 28257941), (421, 12216022), (842, 6108011), (2947, 1745146), (5473, 939694), (5894, 872573), (10946, 469847), (38311, 134242), (67121, 76622)]