126524008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1216577}}^1$

素因数の和:1216596

約数の個数: 16

約数和(自身を含む): 255481380

約数和(自身を除く): 128957372

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1216577, 2433154, 4866308, 9732616, 15815501, 31631002, 63262004, 126524008]

約数ペア:

[(1, 126524008), (2, 63262004), (4, 31631002), (8, 15815501), (13, 9732616), (26, 4866308), (52, 2433154), (104, 1216577)]