613942772

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{20161}}^1$

素因数の和:20519

約数の個数: 24

約数和(自身を含む): 1124555712

約数和(自身を除く): 510612940

約数列:

[1, 2, 4, 23, 46, 92, 331, 662, 1324, 7613, 15226, 20161, 30452, 40322, 80644, 463703, 927406, 1854812, 6673291, 13346582, 26693164, 153485693, 306971386, 613942772]

約数ペア:

[(1, 613942772), (2, 306971386), (4, 153485693), (23, 26693164), (46, 13346582), (92, 6673291), (331, 1854812), (662, 927406), (1324, 463703), (7613, 80644), (15226, 40322), (20161, 30452)]