1413256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 2903040

約数和(自身を除く): 1489784

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 127, 214, 254, 428, 508, 856, 1016, 1391, 1651, 2782, 3302, 5564, 6604, 11128, 13208, 13589, 27178, 54356, 108712, 176657, 353314, 706628, 1413256]

約数ペア:

[(1, 1413256), (2, 706628), (4, 353314), (8, 176657), (13, 108712), (26, 54356), (52, 27178), (104, 13589), (107, 13208), (127, 11128), (214, 6604), (254, 5564), (428, 3302), (508, 2782), (856, 1651), (1016, 1391)]