2890953414

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1155457}}^1$

素因数の和:1155604

約数の個数: 24

約数和(自身を含む): 6308800680

約数和(自身を除く): 3417847266

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 1155457, 2310914, 3466371, 6932742, 10399113, 20798226, 160608523, 321217046, 481825569, 963651138, 1445476707, 2890953414]

約数ペア:

[(1, 2890953414), (2, 1445476707), (3, 963651138), (6, 481825569), (9, 321217046), (18, 160608523), (139, 20798226), (278, 10399113), (417, 6932742), (834, 3466371), (1251, 2310914), (2502, 1155457)]