1560656

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{947}}^1$

素因数の和:1058

約数の個数: 20

約数和(自身を含む): 3056352

約数和(自身を除く): 1495696

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 947, 1648, 1894, 3788, 7576, 15152, 97541, 195082, 390164, 780328, 1560656]

約数ペア:

[(1, 1560656), (2, 780328), (4, 390164), (8, 195082), (16, 97541), (103, 15152), (206, 7576), (412, 3788), (824, 1894), (947, 1648)]