406670252

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{197}}^1\times {\mathrm{3767}}^1$

素因数の和:4105

約数の個数: 24

約数和(自身を含む): 720697824

約数和(自身を除く): 314027572

約数列:

[1, 2, 4, 137, 197, 274, 394, 548, 788, 3767, 7534, 15068, 26989, 53978, 107956, 516079, 742099, 1032158, 1484198, 2064316, 2968396, 101667563, 203335126, 406670252]

約数ペア:

[(1, 406670252), (2, 203335126), (4, 101667563), (137, 2968396), (197, 2064316), (274, 1484198), (394, 1032158), (548, 742099), (788, 516079), (3767, 107956), (7534, 53978), (15068, 26989)]