489407844

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{516253}}^1$

素因数の和:516339

約数の個数: 24

約数和(自身を含む): 1156408960

約数和(自身を除く): 667001116

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 516253, 1032506, 1548759, 2065012, 3097518, 6195036, 40783987, 81567974, 122351961, 163135948, 244703922, 489407844]

約数ペア:

[(1, 489407844), (2, 244703922), (3, 163135948), (4, 122351961), (6, 81567974), (12, 40783987), (79, 6195036), (158, 3097518), (237, 2065012), (316, 1548759), (474, 1032506), (948, 516253)]