20120310014

素因数分解:

$2^1\times 7^1\times {\mathrm{36857}}^1\times {\mathrm{38993}}^1$

素因数の和:75859

約数の個数: 16

約数和(自身を含む): 34493780448

約数和(自身を除く): 14373470434

約数列:

[1, 2, 7, 14, 36857, 38993, 73714, 77986, 257999, 272951, 515998, 545902, 1437165001, 2874330002, 10060155007, 20120310014]

約数ペア:

[(1, 20120310014), (2, 10060155007), (7, 2874330002), (14, 1437165001), (36857, 545902), (38993, 515998), (73714, 272951), (77986, 257999)]