1036648688

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{278071}}^1$

素因数の和:278312

約数の個数: 20

約数和(自身を含む): 2017134288

約数和(自身を除く): 980485600

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 278071, 556142, 1112284, 2224568, 4449136, 64790543, 129581086, 259162172, 518324344, 1036648688]

約数ペア:

[(1, 1036648688), (2, 518324344), (4, 259162172), (8, 129581086), (16, 64790543), (233, 4449136), (466, 2224568), (932, 1112284), (1864, 556142), (3728, 278071)]