1345578241

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1\times {\mathrm{5381}}^1$

素因数の和:5784

約数の個数: 16

約数和(自身を含む): 1555182720

約数和(自身を除く): 209604479

約数列:

[1, 7, 139, 257, 973, 1799, 5381, 35723, 37667, 250061, 747959, 1382917, 5235713, 9680419, 192225463, 1345578241]

約数ペア:

[(1, 1345578241), (7, 192225463), (139, 9680419), (257, 5235713), (973, 1382917), (1799, 747959), (5381, 250061), (35723, 37667)]