556831024

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1831681}}^1$

素因数の和:1831708

約数の個数: 20

約数和(自身を含む): 1135642840

約数和(自身を除く): 578811816

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1831681, 3663362, 7326724, 14653448, 29306896, 34801939, 69603878, 139207756, 278415512, 556831024]

約数ペア:

[(1, 556831024), (2, 278415512), (4, 139207756), (8, 69603878), (16, 34801939), (19, 29306896), (38, 14653448), (76, 7326724), (152, 3663362), (304, 1831681)]