1520994488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{860291}}^1$

素因数の和:860327

約数の個数: 32

約数和(自身を含む): 3251903760

約数和(自身を除く): 1730909272

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 860291, 1720582, 3441164, 6882328, 11183783, 14624947, 22367566, 29249894, 44735132, 58499788, 89470264, 116999576, 190124311, 380248622, 760497244, 1520994488]

約数ペア:

[(1, 1520994488), (2, 760497244), (4, 380248622), (8, 190124311), (13, 116999576), (17, 89470264), (26, 58499788), (34, 44735132), (52, 29249894), (68, 22367566), (104, 14624947), (136, 11183783), (221, 6882328), (442, 3441164), (884, 1720582), (1768, 860291)]