266965642

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{7211}}^1$

素因数の和:7493

約数の個数: 16

約数和(自身を含む): 406583712

約数和(自身を除く): 139618070

約数列:

[1, 2, 107, 173, 214, 346, 7211, 14422, 18511, 37022, 771577, 1247503, 1543154, 2495006, 133482821, 266965642]

約数ペア:

[(1, 266965642), (2, 133482821), (107, 2495006), (173, 1543154), (214, 1247503), (346, 771577), (7211, 37022), (14422, 18511)]