1256339912

素因数分解:

$2^3\times {\mathrm{1471}}^1\times {\mathrm{106759}}^1$

素因数の和:108236

約数の個数: 16

約数和(自身を含む): 2357260800

約数和(自身を除く): 1100920888

約数列:

[1, 2, 4, 8, 1471, 2942, 5884, 11768, 106759, 213518, 427036, 854072, 157042489, 314084978, 628169956, 1256339912]

約数ペア:

[(1, 1256339912), (2, 628169956), (4, 314084978), (8, 157042489), (1471, 854072), (2942, 427036), (5884, 213518), (11768, 106759)]