2594878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 4701312

約数和(自身を除く): 2106434

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 211, 286, 422, 473, 559, 946, 1118, 2321, 2743, 4642, 5486, 6149, 9073, 12298, 18146, 30173, 60346, 99803, 117949, 199606, 235898, 1297439, 2594878]

約数ペア:

[(1, 2594878), (2, 1297439), (11, 235898), (13, 199606), (22, 117949), (26, 99803), (43, 60346), (86, 30173), (143, 18146), (211, 12298), (286, 9073), (422, 6149), (473, 5486), (559, 4642), (946, 2743), (1118, 2321)]