5072666

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:469

約数の個数: 16

約数和(自身を含む): 7801920

約数和(自身を除く): 2729254

約数列:

[1, 2, 71, 139, 142, 257, 278, 514, 9869, 18247, 19738, 35723, 36494, 71446, 2536333, 5072666]

約数ペア:

[(1, 5072666), (2, 2536333), (71, 71446), (139, 36494), (142, 35723), (257, 19738), (278, 18247), (514, 9869)]