2048578638

素因数分解:

$2^1\times 3^1\times {\mathrm{3251}}^1\times {\mathrm{105023}}^1$

素因数の和:108279

約数の個数: 16

約数和(自身を含む): 4098456576

約数和(自身を除く): 2049877938

約数列:

[1, 2, 3, 6, 3251, 6502, 9753, 19506, 105023, 210046, 315069, 630138, 341429773, 682859546, 1024289319, 2048578638]

約数ペア:

[(1, 2048578638), (2, 1024289319), (3, 682859546), (6, 341429773), (3251, 630138), (6502, 315069), (9753, 210046), (19506, 105023)]