2048656323

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5134477}}^1$

素因数の和:5134506

約数の個数: 16

約数和(自身を含む): 3286065920

約数和(自身を除く): 1237409597

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 5134477, 15403431, 35941339, 97555063, 107824017, 292665189, 682885441, 2048656323]

約数ペア:

[(1, 2048656323), (3, 682885441), (7, 292665189), (19, 107824017), (21, 97555063), (57, 35941339), (133, 15403431), (399, 5134477)]