1315694538

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{284413}}^1$

素因数の和:284678

約数の個数: 24

約数和(自身を含む): 2861773668

約数和(自身を除く): 1546079130

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 284413, 568826, 853239, 1706478, 2559717, 5119434, 73094141, 146188282, 219282423, 438564846, 657847269, 1315694538]

約数ペア:

[(1, 1315694538), (2, 657847269), (3, 438564846), (6, 219282423), (9, 146188282), (18, 73094141), (257, 5119434), (514, 2559717), (771, 1706478), (1542, 853239), (2313, 568826), (4626, 284413)]