2665654

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{347}}^1$

素因数の和:539

約数の個数: 16

約数和(自身を含む): 4209408

約数和(自身を除く): 1543754

約数列:

[1, 2, 23, 46, 167, 334, 347, 694, 3841, 7682, 7981, 15962, 57949, 115898, 1332827, 2665654]

約数ペア:

[(1, 2665654), (2, 1332827), (23, 115898), (46, 57949), (167, 15962), (334, 7981), (347, 7682), (694, 3841)]