1982896078

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1\times {\mathrm{18047}}^1$

素因数の和:18587

約数の個数: 16

約数和(自身を含む): 3003692544

約数和(自身を除く): 1020796466

約数列:

[1, 2, 137, 274, 401, 802, 18047, 36094, 54937, 109874, 2472439, 4944878, 7236847, 14473694, 991448039, 1982896078]

約数ペア:

[(1, 1982896078), (2, 991448039), (137, 14473694), (274, 7236847), (401, 4944878), (802, 2472439), (18047, 109874), (36094, 54937)]