1287484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1009}}^1$

素因数の和:1053

約数の個数: 24

約数和(自身を含む): 2545200

約数和(自身を除く): 1257716

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1009, 1276, 2018, 4036, 11099, 22198, 29261, 44396, 58522, 117044, 321871, 643742, 1287484]

約数ペア:

[(1, 1287484), (2, 643742), (4, 321871), (11, 117044), (22, 58522), (29, 44396), (44, 29261), (58, 22198), (116, 11099), (319, 4036), (638, 2018), (1009, 1276)]