421121230

素因数分解:

$2^1\times 5^1\times {\mathrm{857}}^1\times {\mathrm{49139}}^1$

素因数の和:50003

約数の個数: 16

約数和(自身を含む): 758918160

約数和(自身を除く): 337796930

約数列:

[1, 2, 5, 10, 857, 1714, 4285, 8570, 49139, 98278, 245695, 491390, 42112123, 84224246, 210560615, 421121230]

約数ペア:

[(1, 421121230), (2, 210560615), (5, 84224246), (10, 42112123), (857, 491390), (1714, 245695), (4285, 98278), (8570, 49139)]