1427410

素因数分解:

$2^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{409}}^1$

素因数の和:765

約数の個数: 16

約数和(自身を含む): 2583000

約数和(自身を除く): 1155590

約数列:

[1, 2, 5, 10, 349, 409, 698, 818, 1745, 2045, 3490, 4090, 142741, 285482, 713705, 1427410]

約数ペア:

[(1, 1427410), (2, 713705), (5, 285482), (10, 142741), (349, 4090), (409, 3490), (698, 2045), (818, 1745)]