1988476

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1511}}^1$

素因数の和:1569

約数の個数: 24

約数和(自身を含む): 4064256

約数和(自身を除く): 2075780

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 1511, 3022, 6044, 10577, 21154, 42308, 71017, 142034, 284068, 497119, 994238, 1988476]

約数ペア:

[(1, 1988476), (2, 994238), (4, 497119), (7, 284068), (14, 142034), (28, 71017), (47, 42308), (94, 21154), (188, 10577), (329, 6044), (658, 3022), (1316, 1511)]