31301006

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{613}}^1$

素因数の和:848

約数の個数: 24

約数和(自身を含む): 51937032

約数和(自身を除く): 20636026

約数列:

[1, 2, 11, 22, 121, 211, 242, 422, 613, 1226, 2321, 4642, 6743, 13486, 25531, 51062, 74173, 129343, 148346, 258686, 1422773, 2845546, 15650503, 31301006]

約数ペア:

[(1, 31301006), (2, 15650503), (11, 2845546), (22, 1422773), (121, 258686), (211, 148346), (242, 129343), (422, 74173), (613, 51062), (1226, 25531), (2321, 13486), (4642, 6743)]