1282206419

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^2$

素因数の和:651

約数の個数: 24

約数和(自身を含む): 1486054080

約数和(自身を除く): 203847661

約数列:

[1, 13, 17, 79, 221, 271, 1027, 1343, 3523, 4607, 17459, 21409, 59891, 73441, 278317, 363953, 954733, 1248497, 4731389, 5801839, 16230461, 75423907, 98631263, 1282206419]

約数ペア:

[(1, 1282206419), (13, 98631263), (17, 75423907), (79, 16230461), (221, 5801839), (271, 4731389), (1027, 1248497), (1343, 954733), (3523, 363953), (4607, 278317), (17459, 73441), (21409, 59891)]