980192012

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{1447}}^1$

素因数の和:1710

約数の個数: 48

約数和(自身を含む): 1848806400

約数和(自身を除く): 868614388

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 199, 398, 796, 851, 1447, 1702, 2894, 3404, 4577, 5788, 7363, 9154, 14726, 18308, 29452, 33281, 53539, 66562, 107078, 133124, 169349, 214156, 287953, 338698, 575906, 677396, 1151812, 1231397, 2462794, 4925588, 6622919, 10654261, 13245838, 21308522, 26491676, 42617044, 245048003, 490096006, 980192012]

約数ペア:

[(1, 980192012), (2, 490096006), (4, 245048003), (23, 42617044), (37, 26491676), (46, 21308522), (74, 13245838), (92, 10654261), (148, 6622919), (199, 4925588), (398, 2462794), (796, 1231397), (851, 1151812), (1447, 677396), (1702, 575906), (2894, 338698), (3404, 287953), (4577, 214156), (5788, 169349), (7363, 133124), (9154, 107078), (14726, 66562), (18308, 53539), (29452, 33281)]