161749043722

素因数分解:

$2^1\times 7^1\times {\mathrm{2713}}^1\times {\mathrm{4258571}}^1$

素因数の和:4261293

約数の個数: 16

約数和(自身を含む): 277386345792

約数和(自身を除く): 115637302070

約数列:

[1, 2, 7, 14, 2713, 5426, 18991, 37982, 4258571, 8517142, 29809997, 59619994, 11553503123, 23107006246, 80874521861, 161749043722]

約数ペア:

[(1, 161749043722), (2, 80874521861), (7, 23107006246), (14, 11553503123), (2713, 59619994), (5426, 29809997), (18991, 8517142), (37982, 4258571)]