266375962378

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{25697083}}^1$

素因数の和:25697229

約数の個数: 16

約数和(自身を含む): 410742190656

約数和(自身を除く): 144366228278

約数列:

[1, 2, 71, 73, 142, 146, 5183, 10366, 25697083, 51394166, 1824492893, 1875887059, 3648985786, 3751774118, 133187981189, 266375962378]

約数ペア:

[(1, 266375962378), (2, 133187981189), (71, 3751774118), (73, 3648985786), (142, 1875887059), (146, 1824492893), (5183, 51394166), (10366, 25697083)]