4080581687

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{337}}^1\times {\mathrm{491}}^1$

素因数の和:1119

約数の個数: 32

約数和(自身を含む): 5066041344

約数和(自身を除く): 985459657

約数列:

[1, 7, 13, 91, 271, 337, 491, 1897, 2359, 3437, 3523, 4381, 6383, 24661, 30667, 44681, 91327, 133061, 165467, 639289, 931427, 1158269, 1187251, 1729793, 2151071, 8310757, 12108551, 15057497, 44841557, 313890899, 582940241, 4080581687]

約数ペア:

[(1, 4080581687), (7, 582940241), (13, 313890899), (91, 44841557), (271, 15057497), (337, 12108551), (491, 8310757), (1897, 2151071), (2359, 1729793), (3437, 1187251), (3523, 1158269), (4381, 931427), (6383, 639289), (24661, 165467), (30667, 133061), (44681, 91327)]