1269659510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{18137993}}^1$

素因数の和:18138007

約数の個数: 16

約数和(自身を含む): 2611871136

約数和(自身を除く): 1342211626

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 18137993, 36275986, 90689965, 126965951, 181379930, 253931902, 634829755, 1269659510]

約数ペア:

[(1, 1269659510), (2, 634829755), (5, 253931902), (7, 181379930), (10, 126965951), (14, 90689965), (35, 36275986), (70, 18137993)]