2080473896

素因数分解:

$2^3\times {\mathrm{1879}}^1\times {\mathrm{138403}}^1$

素因数の和:140288

約数の個数: 16

約数和(自身を含む): 3902992800

約数和(自身を除く): 1822518904

約数列:

[1, 2, 4, 8, 1879, 3758, 7516, 15032, 138403, 276806, 553612, 1107224, 260059237, 520118474, 1040236948, 2080473896]

約数ペア:

[(1, 2080473896), (2, 1040236948), (4, 520118474), (8, 260059237), (1879, 1107224), (3758, 553612), (7516, 276806), (15032, 138403)]