1045961552

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{3440663}}^1$

素因数の和:3440690

約数の個数: 20

約数和(自身を含む): 2133211680

約数和(自身を除く): 1087250128

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 3440663, 6881326, 13762652, 27525304, 55050608, 65372597, 130745194, 261490388, 522980776, 1045961552]

約数ペア:

[(1, 1045961552), (2, 522980776), (4, 261490388), (8, 130745194), (16, 65372597), (19, 55050608), (38, 27525304), (76, 13762652), (152, 6881326), (304, 3440663)]