269490858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{493573}}^1$

素因数の和:493598

約数の個数: 32

約数和(自身を含む): 663363456

約数和(自身を除く): 393872598

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 493573, 987146, 1480719, 2961438, 3455011, 6416449, 6910022, 10365033, 12832898, 19249347, 20730066, 38498694, 44915143, 89830286, 134745429, 269490858]

約数ペア:

[(1, 269490858), (2, 134745429), (3, 89830286), (6, 44915143), (7, 38498694), (13, 20730066), (14, 19249347), (21, 12832898), (26, 10365033), (39, 6910022), (42, 6416449), (78, 3455011), (91, 2961438), (182, 1480719), (273, 987146), (546, 493573)]