109420388

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{355261}}^1$

素因数の和:355283

約数の個数: 24

約数和(自身を含む): 238736064

約数和(自身を除く): 129315676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 355261, 710522, 1421044, 2486827, 3907871, 4973654, 7815742, 9947308, 15631484, 27355097, 54710194, 109420388]

約数ペア:

[(1, 109420388), (2, 54710194), (4, 27355097), (7, 15631484), (11, 9947308), (14, 7815742), (22, 4973654), (28, 3907871), (44, 2486827), (77, 1421044), (154, 710522), (308, 355261)]