295449232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1420429}}^1$

素因数の和:1420450

約数の個数: 20

約数和(自身を含む): 616466620

約数和(自身を除く): 321017388

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1420429, 2840858, 5681716, 11363432, 18465577, 22726864, 36931154, 73862308, 147724616, 295449232]

約数ペア:

[(1, 295449232), (2, 147724616), (4, 73862308), (8, 36931154), (13, 22726864), (16, 18465577), (26, 11363432), (52, 5681716), (104, 2840858), (208, 1420429)]