342940004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2143}}^1\times {\mathrm{3637}}^1$

素因数の和:5795

約数の個数: 24

約数和(自身を含む): 655189248

約数和(自身を除く): 312249244

約数列:

[1, 2, 4, 11, 22, 44, 2143, 3637, 4286, 7274, 8572, 14548, 23573, 40007, 47146, 80014, 94292, 160028, 7794091, 15588182, 31176364, 85735001, 171470002, 342940004]

約数ペア:

[(1, 342940004), (2, 171470002), (4, 85735001), (11, 31176364), (22, 15588182), (44, 7794091), (2143, 160028), (3637, 94292), (4286, 80014), (7274, 47146), (8572, 40007), (14548, 23573)]