499226

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{211}}^1$

素因数の和:246

約数の個数: 24

約数和(自身を含む): 931104

約数和(自身を除く): 431878

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 211, 338, 422, 1183, 1477, 2366, 2743, 2954, 5486, 19201, 35659, 38402, 71318, 249613, 499226]

約数ペア:

[(1, 499226), (2, 249613), (7, 71318), (13, 38402), (14, 35659), (26, 19201), (91, 5486), (169, 2954), (182, 2743), (211, 2366), (338, 1477), (422, 1183)]