2137656422

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{56263}}^1$

素因数の和:56444

約数の個数: 24

約数和(自身を含む): 3546995088

約数和(自身を除く): 1409338666

約数列:

[1, 2, 11, 22, 121, 157, 242, 314, 1727, 3454, 18997, 37994, 56263, 112526, 618893, 1237786, 6807823, 8833291, 13615646, 17666582, 97166201, 194332402, 1068828211, 2137656422]

約数ペア:

[(1, 2137656422), (2, 1068828211), (11, 194332402), (22, 97166201), (121, 17666582), (157, 13615646), (242, 8833291), (314, 6807823), (1727, 1237786), (3454, 618893), (18997, 112526), (37994, 56263)]