2780808

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{1063}}^1$

素因数の和:1181

約数の個数: 32

約数和(自身を含む): 7022400

約数和(自身を除く): 4241592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 218, 327, 436, 654, 872, 1063, 1308, 2126, 2616, 3189, 4252, 6378, 8504, 12756, 25512, 115867, 231734, 347601, 463468, 695202, 926936, 1390404, 2780808]

約数ペア:

[(1, 2780808), (2, 1390404), (3, 926936), (4, 695202), (6, 463468), (8, 347601), (12, 231734), (24, 115867), (109, 25512), (218, 12756), (327, 8504), (436, 6378), (654, 4252), (872, 3189), (1063, 2616), (1308, 2126)]