2018228786

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1\times {\mathrm{8689}}^1$

素因数の和:9098

約数の個数: 32

約数和(自身を含む): 3543851520

約数和(自身を除く): 1525622734

約数列:

[1, 2, 7, 14, 47, 94, 329, 353, 658, 706, 2471, 4942, 8689, 16591, 17378, 33182, 60823, 116137, 121646, 232274, 408383, 816766, 2858681, 3067217, 5717362, 6134434, 21470519, 42941038, 144159199, 288318398, 1009114393, 2018228786]

約数ペア:

[(1, 2018228786), (2, 1009114393), (7, 288318398), (14, 144159199), (47, 42941038), (94, 21470519), (329, 6134434), (353, 5717362), (658, 3067217), (706, 2858681), (2471, 816766), (4942, 408383), (8689, 232274), (16591, 121646), (17378, 116137), (33182, 60823)]