6820142

素因数分解:

$2^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{787}}^1$

素因数の和:1415

約数の個数: 16

約数和(自身を含む): 11725440

約数和(自身を除く): 4905298

約数列:

[1, 2, 7, 14, 619, 787, 1238, 1574, 4333, 5509, 8666, 11018, 487153, 974306, 3410071, 6820142]

約数ペア:

[(1, 6820142), (2, 3410071), (7, 974306), (14, 487153), (619, 11018), (787, 8666), (1238, 5509), (1574, 4333)]