2017994867

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{149603}}^1$

素因数の和:149698

約数の個数: 16

約数和(自身を含む): 2412813312

約数和(自身を除く): 394818445

約数列:

[1, 7, 41, 47, 287, 329, 1927, 13489, 149603, 1047221, 6133723, 7031341, 42936061, 49219387, 288284981, 2017994867]

約数ペア:

[(1, 2017994867), (7, 288284981), (41, 49219387), (47, 42936061), (287, 7031341), (329, 6133723), (1927, 1047221), (13489, 149603)]