2117667068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{540773}}^1$

素因数の和:540877

約数の個数: 24

約数和(自身を含む): 4088251440

約数和(自身を除く): 1970584372

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 540773, 1081546, 2163092, 5948503, 11897006, 23794012, 48128797, 96257594, 192515188, 529416767, 1058833534, 2117667068]

約数ペア:

[(1, 2117667068), (2, 1058833534), (4, 529416767), (11, 192515188), (22, 96257594), (44, 48128797), (89, 23794012), (178, 11897006), (356, 5948503), (979, 2163092), (1958, 1081546), (3916, 540773)]