3398540

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{677}}^1$

素因数の和:937

約数の個数: 24

約数和(自身を含む): 7175952

約数和(自身を除く): 3777412

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 677, 1004, 1255, 1354, 2510, 2708, 3385, 5020, 6770, 13540, 169927, 339854, 679708, 849635, 1699270, 3398540]

約数ペア:

[(1, 3398540), (2, 1699270), (4, 849635), (5, 679708), (10, 339854), (20, 169927), (251, 13540), (502, 6770), (677, 5020), (1004, 3385), (1255, 2708), (1354, 2510)]