2116768324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{119971}}^1$

素因数の和:120387

約数の個数: 24

約数和(自身を含む): 4051214496

約数和(自身を除く): 1934446172

約数列:

[1, 2, 4, 11, 22, 44, 401, 802, 1604, 4411, 8822, 17644, 119971, 239942, 479884, 1319681, 2639362, 5278724, 48108371, 96216742, 192433484, 529192081, 1058384162, 2116768324]

約数ペア:

[(1, 2116768324), (2, 1058384162), (4, 529192081), (11, 192433484), (22, 96216742), (44, 48108371), (401, 5278724), (802, 2639362), (1604, 1319681), (4411, 479884), (8822, 239942), (17644, 119971)]