2019965331608

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1243821017}}^1$

素因数の和:1243821059

約数の個数: 32

約数和(自身を含む): 4477755664800

約数和(自身を除く): 2457790333192

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 1243821017, 2487642034, 4975284068, 8706747119, 9950568136, 17413494238, 34826988476, 36070809493, 69653976952, 72141618986, 144283237972, 252495666451, 288566475944, 504991332902, 1009982665804, 2019965331608]

約数ペア:

[(1, 2019965331608), (2, 1009982665804), (4, 504991332902), (7, 288566475944), (8, 252495666451), (14, 144283237972), (28, 72141618986), (29, 69653976952), (56, 36070809493), (58, 34826988476), (116, 17413494238), (203, 9950568136), (232, 8706747119), (406, 4975284068), (812, 2487642034), (1624, 1243821017)]