2073208540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{169657}}^1$

素因数の和:169726

約数の個数: 48

約数和(自身を含む): 4788427392

約数和(自身を除く): 2715218852

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 2444, 3055, 6110, 12220, 169657, 339314, 678628, 848285, 1696570, 2205541, 3393140, 4411082, 7973879, 8822164, 11027705, 15947758, 22055410, 31895516, 39869395, 44110820, 79738790, 103660427, 159477580, 207320854, 414641708, 518302135, 1036604270, 2073208540]

約数ペア:

[(1, 2073208540), (2, 1036604270), (4, 518302135), (5, 414641708), (10, 207320854), (13, 159477580), (20, 103660427), (26, 79738790), (47, 44110820), (52, 39869395), (65, 31895516), (94, 22055410), (130, 15947758), (188, 11027705), (235, 8822164), (260, 7973879), (470, 4411082), (611, 3393140), (940, 2205541), (1222, 1696570), (2444, 848285), (3055, 678628), (6110, 339314), (12220, 169657)]