638367442

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{4813}}^1$

素因数の和:4962

約数の個数: 32

約数和(自身を含む): 1048142592

約数和(自身を除く): 409775150

約数列:

[1, 2, 17, 34, 47, 83, 94, 166, 799, 1411, 1598, 2822, 3901, 4813, 7802, 9626, 66317, 81821, 132634, 163642, 226211, 399479, 452422, 798958, 3845587, 6791143, 7691174, 13582286, 18775513, 37551026, 319183721, 638367442]

約数ペア:

[(1, 638367442), (2, 319183721), (17, 37551026), (34, 18775513), (47, 13582286), (83, 7691174), (94, 6791143), (166, 3845587), (799, 798958), (1411, 452422), (1598, 399479), (2822, 226211), (3901, 163642), (4813, 132634), (7802, 81821), (9626, 66317)]