2021832022

素因数分解:

$2^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{55609}}^1$

素因数の和:55685

約数の個数: 32

約数和(自身を含む): 3603528000

約数和(自身を除く): 1581695978

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 343, 371, 686, 742, 2597, 5194, 18179, 36358, 55609, 111218, 389263, 778526, 2724841, 2947277, 5449682, 5894554, 19073887, 20630939, 38147774, 41261878, 144416573, 288833146, 1010916011, 2021832022]

約数ペア:

[(1, 2021832022), (2, 1010916011), (7, 288833146), (14, 144416573), (49, 41261878), (53, 38147774), (98, 20630939), (106, 19073887), (343, 5894554), (371, 5449682), (686, 2947277), (742, 2724841), (2597, 778526), (5194, 389263), (18179, 111218), (36358, 55609)]