2786729648

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{2098441}}^1$

素因数の和:2098532

約数の個数: 20

約数和(自身を含む): 5464342968

約数和(自身を除く): 2677613320

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 2098441, 4196882, 8393764, 16787528, 33575056, 174170603, 348341206, 696682412, 1393364824, 2786729648]

約数ペア:

[(1, 2786729648), (2, 1393364824), (4, 696682412), (8, 348341206), (16, 174170603), (83, 33575056), (166, 16787528), (332, 8393764), (664, 4196882), (1328, 2098441)]