126914008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1220327}}^1$

素因数の和:1220346

約数の個数: 16

約数和(自身を含む): 256268880

約数和(自身を除く): 129354872

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1220327, 2440654, 4881308, 9762616, 15864251, 31728502, 63457004, 126914008]

約数ペア:

[(1, 126914008), (2, 63457004), (4, 31728502), (8, 15864251), (13, 9762616), (26, 4881308), (52, 2440654), (104, 1220327)]