1288694410

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2741903}}^1$

素因数の和:2741957

約数の個数: 16

約数和(自身を含む): 2369005056

約数和(自身を除く): 1080310646

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 2741903, 5483806, 13709515, 27419030, 128869441, 257738882, 644347205, 1288694410]

約数ペア:

[(1, 1288694410), (2, 644347205), (5, 257738882), (10, 128869441), (47, 27419030), (94, 13709515), (235, 5483806), (470, 2741903)]