3394456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 6935040

約数和(自身を除く): 3540584

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 257, 508, 514, 1016, 1028, 1651, 2056, 3302, 3341, 6604, 6682, 13208, 13364, 26728, 32639, 65278, 130556, 261112, 424307, 848614, 1697228, 3394456]

約数ペア:

[(1, 3394456), (2, 1697228), (4, 848614), (8, 424307), (13, 261112), (26, 130556), (52, 65278), (104, 32639), (127, 26728), (254, 13364), (257, 13208), (508, 6682), (514, 6604), (1016, 3341), (1028, 3302), (1651, 2056)]