1238548930

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1096061}}^1$

素因数の和:1096181

約数の個数: 16

約数和(自身を含む): 2249119224

約数和(自身を除く): 1010570294

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 1096061, 2192122, 5480305, 10960610, 123854893, 247709786, 619274465, 1238548930]

約数ペア:

[(1, 1238548930), (2, 619274465), (5, 247709786), (10, 123854893), (113, 10960610), (226, 5480305), (565, 2192122), (1130, 1096061)]