2485196

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 5515776

約数和(自身を除く): 3030580

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 227, 238, 322, 391, 454, 476, 644, 782, 908, 1564, 1589, 2737, 3178, 3859, 5221, 5474, 6356, 7718, 10442, 10948, 15436, 20884, 27013, 36547, 54026, 73094, 88757, 108052, 146188, 177514, 355028, 621299, 1242598, 2485196]

約数ペア:

[(1, 2485196), (2, 1242598), (4, 621299), (7, 355028), (14, 177514), (17, 146188), (23, 108052), (28, 88757), (34, 73094), (46, 54026), (68, 36547), (92, 27013), (119, 20884), (161, 15436), (227, 10948), (238, 10442), (322, 7718), (391, 6356), (454, 5474), (476, 5221), (644, 3859), (782, 3178), (908, 2737), (1564, 1589)]