1328852938

素因数分解:

$2^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{369331}}^1$

素因数の和:369597

約数の個数: 16

約数和(自身を含む): 2286903744

約数和(自身を除く): 958050806

約数列:

[1, 2, 7, 14, 257, 514, 1799, 3598, 369331, 738662, 2585317, 5170634, 94918067, 189836134, 664426469, 1328852938]

約数ペア:

[(1, 1328852938), (2, 664426469), (7, 189836134), (14, 94918067), (257, 5170634), (514, 2585317), (1799, 738662), (3598, 369331)]