172479302

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{4049}}^1$

素因数の和:4148

約数の個数: 24

約数和(自身を含む): 277749000

約数和(自身を除く): 105269698

約数列:

[1, 2, 19, 38, 59, 118, 361, 722, 1121, 2242, 4049, 8098, 21299, 42598, 76931, 153862, 238891, 477782, 1461689, 2923378, 4538929, 9077858, 86239651, 172479302]

約数ペア:

[(1, 172479302), (2, 86239651), (19, 9077858), (38, 4538929), (59, 2923378), (118, 1461689), (361, 477782), (722, 238891), (1121, 153862), (2242, 76931), (4049, 42598), (8098, 21299)]