977442856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{105601}}^1$

素因数の和:105709

約数の個数: 32

約数和(自身を含む): 1995877800

約数和(自身を除く): 1018434944

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 4628, 9256, 105601, 211202, 422404, 844808, 1372813, 2745626, 5491252, 9398489, 10982504, 18796978, 37593956, 75187912, 122180357, 244360714, 488721428, 977442856]

約数ペア:

[(1, 977442856), (2, 488721428), (4, 244360714), (8, 122180357), (13, 75187912), (26, 37593956), (52, 18796978), (89, 10982504), (104, 9398489), (178, 5491252), (356, 2745626), (712, 1372813), (1157, 844808), (2314, 422404), (4628, 211202), (9256, 105601)]