2912621734

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{541}}^1\times {\mathrm{22247}}^1$

素因数の和:22812

約数の個数: 24

約数和(自身を含む): 4811307984

約数和(自身を除く): 1898686250

約数列:

[1, 2, 11, 22, 121, 242, 541, 1082, 5951, 11902, 22247, 44494, 65461, 130922, 244717, 489434, 2691887, 5383774, 12035627, 24071254, 132391897, 264783794, 1456310867, 2912621734]

約数ペア:

[(1, 2912621734), (2, 1456310867), (11, 264783794), (22, 132391897), (121, 24071254), (242, 12035627), (541, 5383774), (1082, 2691887), (5951, 489434), (11902, 244717), (22247, 130922), (44494, 65461)]