2019203764

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{44519}}^1$

素因数の和:44592

約数の個数: 48

約数和(自身を含む): 4038854400

約数和(自身を除く): 2019650636

約数列:

[1, 2, 4, 17, 23, 29, 34, 46, 58, 68, 92, 116, 391, 493, 667, 782, 986, 1334, 1564, 1972, 2668, 11339, 22678, 44519, 45356, 89038, 178076, 756823, 1023937, 1291051, 1513646, 2047874, 2582102, 3027292, 4095748, 5164204, 17406929, 21947867, 29694173, 34813858, 43895734, 59388346, 69627716, 87791468, 118776692, 504800941, 1009601882, 2019203764]

約数ペア:

[(1, 2019203764), (2, 1009601882), (4, 504800941), (17, 118776692), (23, 87791468), (29, 69627716), (34, 59388346), (46, 43895734), (58, 34813858), (68, 29694173), (92, 21947867), (116, 17406929), (391, 5164204), (493, 4095748), (667, 3027292), (782, 2582102), (986, 2047874), (1334, 1513646), (1564, 1291051), (1972, 1023937), (2668, 756823), (11339, 178076), (22678, 89038), (44519, 45356)]