2018489858

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{179549}}^1$

素因数の和:179642

約数の個数: 32

約数和(自身を含む): 3826569600

約数和(自身を除く): 1808079742

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 146, 154, 511, 803, 1022, 1606, 5621, 11242, 179549, 359098, 1256843, 1975039, 2513686, 3950078, 13107077, 13825273, 26214154, 27650546, 91749539, 144177847, 183499078, 288355694, 1009244929, 2018489858]

約数ペア:

[(1, 2018489858), (2, 1009244929), (7, 288355694), (11, 183499078), (14, 144177847), (22, 91749539), (73, 27650546), (77, 26214154), (146, 13825273), (154, 13107077), (511, 3950078), (803, 2513686), (1022, 1975039), (1606, 1256843), (5621, 359098), (11242, 179549)]