268194914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{115901}}^1$

素因数の和:116005

約数の個数: 16

約数和(自身を含む): 438109560

約数和(自身を除く): 169914646

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 115901, 231802, 1506713, 3013426, 10315189, 20630378, 134097457, 268194914]

約数ペア:

[(1, 268194914), (2, 134097457), (13, 20630378), (26, 10315189), (89, 3013426), (178, 1506713), (1157, 231802), (2314, 115901)]