247788016310

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{58857011}}^1$

素因数の和:58857439

約数の個数: 16

約数和(自身を含む): 447077863152

約数和(自身を除く): 199289846842

約数列:

[1, 2, 5, 10, 421, 842, 2105, 4210, 58857011, 117714022, 294285055, 588570110, 24778801631, 49557603262, 123894008155, 247788016310]

約数ペア:

[(1, 247788016310), (2, 123894008155), (5, 49557603262), (10, 24778801631), (421, 588570110), (842, 294285055), (2105, 117714022), (4210, 58857011)]