4992970

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2239}}^1$

素因数の和:2469

約数の個数: 16

約数和(自身を含む): 9031680

約数和(自身を除く): 4038710

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 2239, 4478, 11195, 22390, 499297, 998594, 2496485, 4992970]

約数ペア:

[(1, 4992970), (2, 2496485), (5, 998594), (10, 499297), (223, 22390), (446, 11195), (1115, 4478), (2230, 2239)]