2123248

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{1013}}^1$

素因数の和:1152

約数の個数: 20

約数和(自身を含む): 4149288

約数和(自身を除く): 2026040

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1013, 1048, 2026, 2096, 4052, 8104, 16208, 132703, 265406, 530812, 1061624, 2123248]

約数ペア:

[(1, 2123248), (2, 1061624), (4, 530812), (8, 265406), (16, 132703), (131, 16208), (262, 8104), (524, 4052), (1013, 2096), (1048, 2026)]