82747882

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{256981}}^1$

素因数の和:257013

約数の個数: 16

約数和(自身を含む): 148021632

約数和(自身を除く): 65273750

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 256981, 513962, 1798867, 3597734, 5910563, 11821126, 41373941, 82747882]

約数ペア:

[(1, 82747882), (2, 41373941), (7, 11821126), (14, 5910563), (23, 3597734), (46, 1798867), (161, 513962), (322, 256981)]