2038862072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19604443}}^1$

素因数の和:19604462

約数の個数: 16

約数和(自身を含む): 4116933240

約数和(自身を除く): 2078071168

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19604443, 39208886, 78417772, 156835544, 254857759, 509715518, 1019431036, 2038862072]

約数ペア:

[(1, 2038862072), (2, 1019431036), (4, 509715518), (8, 254857759), (13, 156835544), (26, 78417772), (52, 39208886), (104, 19604443)]