2123450096

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{1240333}}^1$

素因数の和:1240448

約数の個数: 20

約数和(自身を含む): 4152638232

約数和(自身を除く): 2029188136

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 1240333, 2480666, 4961332, 9922664, 19845328, 132715631, 265431262, 530862524, 1061725048, 2123450096]

約数ペア:

[(1, 2123450096), (2, 1061725048), (4, 530862524), (8, 265431262), (16, 132715631), (107, 19845328), (214, 9922664), (428, 4961332), (856, 2480666), (1712, 1240333)]