228974638

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1\times {\mathrm{3323}}^1$

素因数の和:3719

約数の個数: 16

約数和(自身を含む): 347504256

約数和(自身を除く): 118529618

約数列:

[1, 2, 131, 262, 263, 526, 3323, 6646, 34453, 68906, 435313, 870626, 873949, 1747898, 114487319, 228974638]

約数ペア:

[(1, 228974638), (2, 114487319), (131, 1747898), (262, 873949), (263, 870626), (526, 435313), (3323, 68906), (6646, 34453)]