2688892778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{3347}}^1$

素因数の和:3479

約数の個数: 48

約数和(自身を含む): 4831003296

約数和(自身を除く): 2142110518

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 143, 286, 583, 689, 1166, 1378, 2809, 3347, 5618, 6694, 7579, 15158, 30899, 36517, 36817, 43511, 61798, 73034, 73634, 87022, 177391, 354782, 401687, 478621, 803374, 957242, 1951301, 2306083, 3902602, 4612166, 9401723, 18803446, 25366913, 50733826, 103418953, 122222399, 206837906, 244444798, 1344446389, 2688892778]

約数ペア:

[(1, 2688892778), (2, 1344446389), (11, 244444798), (13, 206837906), (22, 122222399), (26, 103418953), (53, 50733826), (106, 25366913), (143, 18803446), (286, 9401723), (583, 4612166), (689, 3902602), (1166, 2306083), (1378, 1951301), (2809, 957242), (3347, 803374), (5618, 478621), (6694, 401687), (7579, 354782), (15158, 177391), (30899, 87022), (36517, 73634), (36817, 73034), (43511, 61798)]