438402012

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{891061}}^1$

素因数の和:891109

約数の個数: 24

約数和(自身を含む): 1047888912

約数和(自身を除く): 609486900

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 891061, 1782122, 2673183, 3564244, 5346366, 10692732, 36533501, 73067002, 109600503, 146134004, 219201006, 438402012]

約数ペア:

[(1, 438402012), (2, 219201006), (3, 146134004), (4, 109600503), (6, 73067002), (12, 36533501), (41, 10692732), (82, 5346366), (123, 3564244), (164, 2673183), (246, 1782122), (492, 891061)]