931871996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{49139}}^1$

素因数の和:49585

約数の個数: 24

約数和(自身を含む): 1783192320

約数和(自身を除く): 851320324

約数列:

[1, 2, 4, 11, 22, 44, 431, 862, 1724, 4741, 9482, 18964, 49139, 98278, 196556, 540529, 1081058, 2162116, 21178909, 42357818, 84715636, 232967999, 465935998, 931871996]

約数ペア:

[(1, 931871996), (2, 465935998), (4, 232967999), (11, 84715636), (22, 42357818), (44, 21178909), (431, 2162116), (862, 1081058), (1724, 540529), (4741, 196556), (9482, 98278), (18964, 49139)]