171098668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{13109}}^1$

素因数の和:13377

約数の個数: 24

約数和(自身を含む): 323764560

約数和(自身を除く): 152665892

約数列:

[1, 2, 4, 13, 26, 52, 251, 502, 1004, 3263, 6526, 13052, 13109, 26218, 52436, 170417, 340834, 681668, 3290359, 6580718, 13161436, 42774667, 85549334, 171098668]

約数ペア:

[(1, 171098668), (2, 85549334), (4, 42774667), (13, 13161436), (26, 6580718), (52, 3290359), (251, 681668), (502, 340834), (1004, 170417), (3263, 52436), (6526, 26218), (13052, 13109)]