492787154

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{98993}}^1$

素因数の和:99145

約数の個数: 16

約数和(自身を含む): 784032480

約数和(自身を除く): 291245326

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 98993, 197986, 1880867, 3761734, 12968083, 25936166, 246393577, 492787154]

約数ペア:

[(1, 492787154), (2, 246393577), (19, 25936166), (38, 12968083), (131, 3761734), (262, 1880867), (2489, 197986), (4978, 98993)]