439880456054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{64151}}^1\times {\mathrm{263729}}^1$

素因数の和:327895

約数の個数: 16

約数和(自身を含む): 710589892320

約数和(自身を除く): 270709436266

約数列:

[1, 2, 13, 26, 64151, 128302, 263729, 527458, 833963, 1667926, 3428477, 6856954, 16918479079, 33836958158, 219940228027, 439880456054]

約数ペア:

[(1, 439880456054), (2, 219940228027), (13, 33836958158), (26, 16918479079), (64151, 6856954), (128302, 3428477), (263729, 1667926), (527458, 833963)]