2884424

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 5806080

約数和(自身を除く): 2921656

約数列:

[1, 2, 4, 8, 17, 34, 68, 127, 136, 167, 254, 334, 508, 668, 1016, 1336, 2159, 2839, 4318, 5678, 8636, 11356, 17272, 21209, 22712, 42418, 84836, 169672, 360553, 721106, 1442212, 2884424]

約数ペア:

[(1, 2884424), (2, 1442212), (4, 721106), (8, 360553), (17, 169672), (34, 84836), (68, 42418), (127, 22712), (136, 21209), (167, 17272), (254, 11356), (334, 8636), (508, 5678), (668, 4318), (1016, 2839), (1336, 2159)]