2150372

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1259}}^1$

素因数の和:1331

約数の個数: 24

約数和(自身を含む): 4374720

約数和(自身を除く): 2224348

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1259, 1708, 2518, 5036, 8813, 17626, 35252, 76799, 153598, 307196, 537593, 1075186, 2150372]

約数ペア:

[(1, 2150372), (2, 1075186), (4, 537593), (7, 307196), (14, 153598), (28, 76799), (61, 35252), (122, 17626), (244, 8813), (427, 5036), (854, 2518), (1259, 1708)]