1274703118

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{541}}^1\times {\mathrm{6971}}^1$

素因数の和:7540

約数の個数: 24

約数和(自身を含む): 2074574376

約数和(自身を除く): 799871258

約数列:

[1, 2, 13, 26, 169, 338, 541, 1082, 6971, 7033, 13942, 14066, 90623, 91429, 181246, 182858, 1178099, 2356198, 3771311, 7542622, 49027043, 98054086, 637351559, 1274703118]

約数ペア:

[(1, 1274703118), (2, 637351559), (13, 98054086), (26, 49027043), (169, 7542622), (338, 3771311), (541, 2356198), (1082, 1178099), (6971, 182858), (7033, 181246), (13942, 91429), (14066, 90623)]