261608716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{167269}}^1$

素因数の和:167313

約数の個数: 24

約数和(自身を含む): 505824480

約数和(自身を除く): 244215764

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 167269, 334538, 669076, 2843573, 3847187, 5687146, 7694374, 11374292, 15388748, 65402179, 130804358, 261608716]

約数ペア:

[(1, 261608716), (2, 130804358), (4, 65402179), (17, 15388748), (23, 11374292), (34, 7694374), (46, 5687146), (68, 3847187), (92, 2843573), (391, 669076), (782, 334538), (1564, 167269)]