1233137918

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{2143}}^1\times {\mathrm{6691}}^1$

素因数の和:8879

約数の個数: 16

約数和(自身を含む): 1893889536

約数和(自身を除く): 660751618

約数列:

[1, 2, 43, 86, 2143, 4286, 6691, 13382, 92149, 184298, 287713, 575426, 14338813, 28677626, 616568959, 1233137918]

約数ペア:

[(1, 1233137918), (2, 616568959), (43, 28677626), (86, 14338813), (2143, 575426), (4286, 287713), (6691, 184298), (13382, 92149)]