121100512

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{291107}}^1$

素因数の和:291130

約数の個数: 24

約数和(自身を含む): 256757256

約数和(自身を除く): 135656744

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 291107, 582214, 1164428, 2328856, 3784391, 4657712, 7568782, 9315424, 15137564, 30275128, 60550256, 121100512]

約数ペア:

[(1, 121100512), (2, 60550256), (4, 30275128), (8, 15137564), (13, 9315424), (16, 7568782), (26, 4657712), (32, 3784391), (52, 2328856), (104, 1164428), (208, 582214), (416, 291107)]