2548039688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{16763419}}^1$

素因数の和:16763444

約数の個数: 16

約数和(自身を含む): 5029026000

約数和(自身を除く): 2480986312

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 16763419, 33526838, 67053676, 134107352, 318504961, 637009922, 1274019844, 2548039688]

約数ペア:

[(1, 2548039688), (2, 1274019844), (4, 637009922), (8, 318504961), (19, 134107352), (38, 67053676), (76, 33526838), (152, 16763419)]