378724036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{4983211}}^1$

素因数の和:4983234

約数の個数: 12

約数和(自身を含む): 697649680

約数和(自身を除く): 318925644

約数列:

[1, 2, 4, 19, 38, 76, 4983211, 9966422, 19932844, 94681009, 189362018, 378724036]

約数ペア:

[(1, 378724036), (2, 189362018), (4, 94681009), (19, 19932844), (38, 9966422), (76, 4983211)]