1802505094

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{647917}}^1$

素因数の和:648039

約数の個数: 16

約数和(自身を含む): 2938956048

約数和(自身を除く): 1136450954

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 647917, 1295834, 8422921, 16845842, 69327119, 138654238, 901252547, 1802505094]

約数ペア:

[(1, 1802505094), (2, 901252547), (13, 138654238), (26, 69327119), (107, 16845842), (214, 8422921), (1391, 1295834), (2782, 647917)]