1498220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3257}}^1$

素因数の和:3289

約数の個数: 24

約数和(自身を含む): 3284064

約数和(自身を除く): 1785844

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 3257, 6514, 13028, 16285, 32570, 65140, 74911, 149822, 299644, 374555, 749110, 1498220]

約数ペア:

[(1, 1498220), (2, 749110), (4, 374555), (5, 299644), (10, 149822), (20, 74911), (23, 65140), (46, 32570), (92, 16285), (115, 13028), (230, 6514), (460, 3257)]