142715902

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{351517}}^1$

素因数の和:351555

約数の個数: 16

約数和(自身を含む): 253092960

約数和(自身を除く): 110377058

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 351517, 703034, 2460619, 4921238, 10193993, 20387986, 71357951, 142715902]

約数ペア:

[(1, 142715902), (2, 71357951), (7, 20387986), (14, 10193993), (29, 4921238), (58, 2460619), (203, 703034), (406, 351517)]