1947100298

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{618913}}^1$

素因数の和:618950

約数の個数: 24

約数和(自身を含む): 3457253604

約数和(自身を除く): 1510153306

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 618913, 1237826, 6808043, 8045869, 13616086, 16091738, 74888473, 88504559, 149776946, 177009118, 973550149, 1947100298]

約数ペア:

[(1, 1947100298), (2, 973550149), (11, 177009118), (13, 149776946), (22, 88504559), (26, 74888473), (121, 16091738), (143, 13616086), (242, 8045869), (286, 6808043), (1573, 1237826), (3146, 618913)]