1391986548

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{304459}}^1$

素因数の和:304596

約数の個数: 36

約数和(自身を含む): 3546350080

約数和(自身を除く): 2154363532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 762, 1143, 1524, 2286, 4572, 304459, 608918, 913377, 1217836, 1826754, 2740131, 3653508, 5480262, 10960524, 38666293, 77332586, 115998879, 154665172, 231997758, 347996637, 463995516, 695993274, 1391986548]

約数ペア:

[(1, 1391986548), (2, 695993274), (3, 463995516), (4, 347996637), (6, 231997758), (9, 154665172), (12, 115998879), (18, 77332586), (36, 38666293), (127, 10960524), (254, 5480262), (381, 3653508), (508, 2740131), (762, 1826754), (1143, 1217836), (1524, 913377), (2286, 608918), (4572, 304459)]