2143823330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{847361}}^1$

素因数の和:847402

約数の個数: 32

約数和(自身を含む): 4392724608

約数和(自身を除く): 2248901278

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 847361, 1694722, 4236805, 8473610, 9320971, 18641942, 19489303, 38978606, 46604855, 93209710, 97446515, 194893030, 214382333, 428764666, 1071911665, 2143823330]

約数ペア:

[(1, 2143823330), (2, 1071911665), (5, 428764666), (10, 214382333), (11, 194893030), (22, 97446515), (23, 93209710), (46, 46604855), (55, 38978606), (110, 19489303), (115, 18641942), (230, 9320971), (253, 8473610), (506, 4236805), (1265, 1694722), (2530, 847361)]