2061416

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 4466880

約数和(自身を除く): 2405464

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 281, 524, 562, 917, 1048, 1124, 1834, 1967, 2248, 3668, 3934, 7336, 7868, 15736, 36811, 73622, 147244, 257677, 294488, 515354, 1030708, 2061416]

約数ペア:

[(1, 2061416), (2, 1030708), (4, 515354), (7, 294488), (8, 257677), (14, 147244), (28, 73622), (56, 36811), (131, 15736), (262, 7868), (281, 7336), (524, 3934), (562, 3668), (917, 2248), (1048, 1967), (1124, 1834)]