139580458948

素因数分解:

$2^2\times 7^1\times {\mathrm{88643}}^1\times {\mathrm{56237}}^1$

素因数の和:144891

約数の個数: 24

約数和(自身を含む): 279169031232

約数和(自身を除く): 139588572284

約数列:

[1, 2, 4, 7, 14, 28, 56237, 88643, 112474, 177286, 224948, 354572, 393659, 620501, 787318, 1241002, 1574636, 2482004, 4985016391, 9970032782, 19940065564, 34895114737, 69790229474, 139580458948]

約数ペア:

[(1, 139580458948), (2, 69790229474), (4, 34895114737), (7, 19940065564), (14, 9970032782), (28, 4985016391), (56237, 2482004), (88643, 1574636), (112474, 1241002), (177286, 787318), (224948, 620501), (354572, 393659)]