1971706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 32

約数和(自身を含む): 3499200

約数和(自身を除く): 1527494

約数列:

[1, 2, 11, 19, 22, 38, 53, 89, 106, 178, 209, 418, 583, 979, 1007, 1166, 1691, 1958, 2014, 3382, 4717, 9434, 11077, 18601, 22154, 37202, 51887, 89623, 103774, 179246, 985853, 1971706]

約数ペア:

[(1, 1971706), (2, 985853), (11, 179246), (19, 103774), (22, 89623), (38, 51887), (53, 37202), (89, 22154), (106, 18601), (178, 11077), (209, 9434), (418, 4717), (583, 3382), (979, 2014), (1007, 1958), (1166, 1691)]