2669256156668

素因数分解:

$2^2\times {\mathrm{1490129}}^1\times {\mathrm{447823}}^1$

素因数の和:1937956

約数の個数: 12

約数和(自身を含む): 4671211839840

約数和(自身を除く): 2001955683172

約数列:

[1, 2, 4, 447823, 895646, 1490129, 1791292, 2980258, 5960516, 667314039167, 1334628078334, 2669256156668]

約数ペア:

[(1, 2669256156668), (2, 1334628078334), (4, 667314039167), (447823, 5960516), (895646, 2980258), (1490129, 1791292)]