1036697392

素因数分解:

$2^4\times {\mathrm{1999}}^1\times {\mathrm{32413}}^1$

素因数の和:34420

約数の個数: 20

約数和(自身を含む): 2009668000

約数和(自身を除く): 972970608

約数列:

[1, 2, 4, 8, 16, 1999, 3998, 7996, 15992, 31984, 32413, 64826, 129652, 259304, 518608, 64793587, 129587174, 259174348, 518348696, 1036697392]

約数ペア:

[(1, 1036697392), (2, 518348696), (4, 259174348), (8, 129587174), (16, 64793587), (1999, 518608), (3998, 259304), (7996, 129652), (15992, 64826), (31984, 32413)]