2247108472

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{288683}}^1$

素因数の和:288835

約数の個数: 32

約数和(自身を含む): 4849891200

約数和(自身を除く): 2602782728

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3892, 7784, 288683, 577366, 1154732, 2020781, 2309464, 4041562, 8083124, 16166248, 40126937, 80253874, 160507748, 280888559, 321015496, 561777118, 1123554236, 2247108472]

約数ペア:

[(1, 2247108472), (2, 1123554236), (4, 561777118), (7, 321015496), (8, 280888559), (14, 160507748), (28, 80253874), (56, 40126937), (139, 16166248), (278, 8083124), (556, 4041562), (973, 2309464), (1112, 2020781), (1946, 1154732), (3892, 577366), (7784, 288683)]