676236478

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{33487}}^1$

素因数の和:33951

約数の個数: 16

約数和(自身を含む): 1060899840

約数和(自身を除く): 384663362

約数列:

[1, 2, 23, 46, 439, 878, 10097, 20194, 33487, 66974, 770201, 1540402, 14700793, 29401586, 338118239, 676236478]

約数ペア:

[(1, 676236478), (2, 338118239), (23, 29401586), (46, 14700793), (439, 1540402), (878, 770201), (10097, 66974), (20194, 33487)]