885052688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{4255061}}^1$

素因数の和:4255082

約数の個数: 20

約数和(自身を含む): 1846696908

約数和(自身を除く): 961644220

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 4255061, 8510122, 17020244, 34040488, 55315793, 68080976, 110631586, 221263172, 442526344, 885052688]

約数ペア:

[(1, 885052688), (2, 442526344), (4, 221263172), (8, 110631586), (13, 68080976), (16, 55315793), (26, 34040488), (52, 17020244), (104, 8510122), (208, 4255061)]