2008395894

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{809}}^1\times {\mathrm{4649}}^1$

素因数の和:5552

約数の個数: 32

約数和(自身を含む): 4067820000

約数和(自身を除く): 2059424106

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 809, 1618, 2427, 4649, 4854, 9298, 13947, 27894, 72001, 144002, 216003, 413761, 432006, 827522, 1241283, 2482566, 3761041, 7522082, 11283123, 22566246, 334732649, 669465298, 1004197947, 2008395894]

約数ペア:

[(1, 2008395894), (2, 1004197947), (3, 669465298), (6, 334732649), (89, 22566246), (178, 11283123), (267, 7522082), (534, 3761041), (809, 2482566), (1618, 1241283), (2427, 827522), (4649, 432006), (4854, 413761), (9298, 216003), (13947, 144002), (27894, 72001)]