121476688

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{27409}}^1$

素因数の和:27694

約数の個数: 20

約数和(自身を含む): 236219380

約数和(自身を除く): 114742692

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 2216, 4432, 27409, 54818, 109636, 219272, 438544, 7592293, 15184586, 30369172, 60738344, 121476688]

約数ペア:

[(1, 121476688), (2, 60738344), (4, 30369172), (8, 15184586), (16, 7592293), (277, 438544), (554, 219272), (1108, 109636), (2216, 54818), (4432, 27409)]