2213309930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2591}}^1\times {\mathrm{6571}}^1$

素因数の和:9182

約数の個数: 32

約数和(自身を含む): 4292725248

約数和(自身を除く): 2079415318

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2591, 5182, 6571, 12955, 13142, 25910, 32855, 33683, 65710, 67366, 85423, 168415, 170846, 336830, 427115, 854230, 17025461, 34050922, 85127305, 170254610, 221330993, 442661986, 1106654965, 2213309930]

約数ペア:

[(1, 2213309930), (2, 1106654965), (5, 442661986), (10, 221330993), (13, 170254610), (26, 85127305), (65, 34050922), (130, 17025461), (2591, 854230), (5182, 427115), (6571, 336830), (12955, 170846), (13142, 168415), (25910, 85423), (32855, 67366), (33683, 65710)]