3141118

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{631}}^1$

素因数の和:783

約数の個数: 16

約数和(自身を含む): 5005440

約数和(自身を除く): 1864322

約数列:

[1, 2, 19, 38, 131, 262, 631, 1262, 2489, 4978, 11989, 23978, 82661, 165322, 1570559, 3141118]

約数ペア:

[(1, 3141118), (2, 1570559), (19, 165322), (38, 82661), (131, 23978), (262, 11989), (631, 4978), (1262, 2489)]