1251136852

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2351761}}^1$

素因数の和:2351791

約数の個数: 24

約数和(自身を含む): 2633973440

約数和(自身を除く): 1382836588

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 2351761, 4703522, 9407044, 16462327, 32924654, 44683459, 65849308, 89366918, 178733836, 312784213, 625568426, 1251136852]

約数ペア:

[(1, 1251136852), (2, 625568426), (4, 312784213), (7, 178733836), (14, 89366918), (19, 65849308), (28, 44683459), (38, 32924654), (76, 16462327), (133, 9407044), (266, 4703522), (532, 2351761)]