1242452786

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{91129}}^1$

素因数の和:91549

約数の個数: 16

約数和(自身を含む): 1978250040

約数和(自身を除く): 735797254

約数列:

[1, 2, 17, 34, 401, 802, 6817, 13634, 91129, 182258, 1549193, 3098386, 36542729, 73085458, 621226393, 1242452786]

約数ペア:

[(1, 1242452786), (2, 621226393), (17, 73085458), (34, 36542729), (401, 3098386), (802, 1549193), (6817, 182258), (13634, 91129)]