4009236478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{7757}}^1$

素因数の和:8068

約数の個数: 32

約数和(自身を含む): 6574067136

約数和(自身を除く): 2564830658

約数列:

[1, 2, 13, 26, 103, 193, 206, 386, 1339, 2509, 2678, 5018, 7757, 15514, 19879, 39758, 100841, 201682, 258427, 516854, 798971, 1497101, 1597942, 2994202, 10386623, 19462313, 20773246, 38924626, 154201403, 308402806, 2004618239, 4009236478]

約数ペア:

[(1, 4009236478), (2, 2004618239), (13, 308402806), (26, 154201403), (103, 38924626), (193, 20773246), (206, 19462313), (386, 10386623), (1339, 2994202), (2509, 1597942), (2678, 1497101), (5018, 798971), (7757, 516854), (15514, 258427), (19879, 201682), (39758, 100841)]