2081618

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1931}}^1$

素因数の和:1958

約数の個数: 24

約数和(自身を含む): 3964464

約数和(自身を除く): 1882846

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 1931, 3862, 13517, 21241, 27034, 42482, 94619, 148687, 189238, 297374, 1040809, 2081618]

約数ペア:

[(1, 2081618), (2, 1040809), (7, 297374), (11, 189238), (14, 148687), (22, 94619), (49, 42482), (77, 27034), (98, 21241), (154, 13517), (539, 3862), (1078, 1931)]