4237112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 8780400

約数和(自身を除く): 4543288

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 541, 712, 979, 1082, 1958, 2164, 3916, 4328, 5951, 7832, 11902, 23804, 47608, 48149, 96298, 192596, 385192, 529639, 1059278, 2118556, 4237112]

約数ペア:

[(1, 4237112), (2, 2118556), (4, 1059278), (8, 529639), (11, 385192), (22, 192596), (44, 96298), (88, 48149), (89, 47608), (178, 23804), (356, 11902), (541, 7832), (712, 5951), (979, 4328), (1082, 3916), (1958, 2164)]