6442984

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{1913}}^1$

素因数の和:2340

約数の個数: 16

約数和(自身を含む): 12115620

約数和(自身を除く): 5672636

約数列:

[1, 2, 4, 8, 421, 842, 1684, 1913, 3368, 3826, 7652, 15304, 805373, 1610746, 3221492, 6442984]

約数ペア:

[(1, 6442984), (2, 3221492), (4, 1610746), (8, 805373), (421, 15304), (842, 7652), (1684, 3826), (1913, 3368)]