989821088

素因数分解:

$2^5\times {\mathrm{317}}^1\times {\mathrm{97577}}^1$

素因数の和:97904

約数の個数: 24

約数和(自身を含む): 1954877652

約数和(自身を除く): 965056564

約数列:

[1, 2, 4, 8, 16, 32, 317, 634, 1268, 2536, 5072, 10144, 97577, 195154, 390308, 780616, 1561232, 3122464, 30931909, 61863818, 123727636, 247455272, 494910544, 989821088]

約数ペア:

[(1, 989821088), (2, 494910544), (4, 247455272), (8, 123727636), (16, 61863818), (32, 30931909), (317, 3122464), (634, 1561232), (1268, 780616), (2536, 390308), (5072, 195154), (10144, 97577)]