1979714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{107}}^1$

素因数の和:178

約数の個数: 24

約数和(自身を含む): 3386448

約数和(自身を除く): 1406734

約数列:

[1, 2, 11, 22, 29, 58, 107, 214, 319, 638, 841, 1177, 1682, 2354, 3103, 6206, 9251, 18502, 34133, 68266, 89987, 179974, 989857, 1979714]

約数ペア:

[(1, 1979714), (2, 989857), (11, 179974), (22, 89987), (29, 68266), (58, 34133), (107, 18502), (214, 9251), (319, 6206), (638, 3103), (841, 2354), (1177, 1682)]