261109543642

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{93054007}}^1$

素因数の和:93054093

約数の個数: 16

約数和(自身を含む): 415393091712

約数和(自身を除く): 154283548070

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 93054007, 186108014, 2140242161, 4280484322, 5676294427, 11352588854, 130554771821, 261109543642]

約数ペア:

[(1, 261109543642), (2, 130554771821), (23, 11352588854), (46, 5676294427), (61, 4280484322), (122, 2140242161), (1403, 186108014), (2806, 93054007)]