2698912

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 5866560

約数和(自身を除く): 3167648

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 92, 152, 184, 193, 304, 368, 386, 437, 608, 736, 772, 874, 1544, 1748, 3088, 3496, 3667, 4439, 6176, 6992, 7334, 8878, 13984, 14668, 17756, 29336, 35512, 58672, 71024, 84341, 117344, 142048, 168682, 337364, 674728, 1349456, 2698912]

約数ペア:

[(1, 2698912), (2, 1349456), (4, 674728), (8, 337364), (16, 168682), (19, 142048), (23, 117344), (32, 84341), (38, 71024), (46, 58672), (76, 35512), (92, 29336), (152, 17756), (184, 14668), (193, 13984), (304, 8878), (368, 7334), (386, 6992), (437, 6176), (608, 4439), (736, 3667), (772, 3496), (874, 3088), (1544, 1748)]