478601916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{235997}}^1$

素因数の和:236030

約数の個数: 36

約数和(自身を含む): 1209253752

約数和(自身を除く): 730651836

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 235997, 471994, 707991, 943988, 1415982, 2831964, 3067961, 6135922, 9203883, 12271844, 18407766, 36815532, 39883493, 79766986, 119650479, 159533972, 239300958, 478601916]

約数ペア:

[(1, 478601916), (2, 239300958), (3, 159533972), (4, 119650479), (6, 79766986), (12, 39883493), (13, 36815532), (26, 18407766), (39, 12271844), (52, 9203883), (78, 6135922), (156, 3067961), (169, 2831964), (338, 1415982), (507, 943988), (676, 707991), (1014, 471994), (2028, 235997)]