2146144889

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{1367}}^1$

素因数の和:1637

約数の個数: 32

約数和(自身を含む): 2647572480

約数和(自身を除く): 501427591

約数列:

[1, 7, 17, 79, 119, 167, 553, 1169, 1343, 1367, 2839, 9401, 9569, 13193, 19873, 23239, 92351, 107993, 162673, 224281, 228289, 755951, 1569967, 1598023, 1835881, 3880913, 12851167, 18034831, 27166391, 126243817, 306592127, 2146144889]

約数ペア:

[(1, 2146144889), (7, 306592127), (17, 126243817), (79, 27166391), (119, 18034831), (167, 12851167), (553, 3880913), (1169, 1835881), (1343, 1598023), (1367, 1569967), (2839, 755951), (9401, 228289), (9569, 224281), (13193, 162673), (19873, 107993), (23239, 92351)]