2084555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:418

約数の個数: 16

約数和(自身を含む): 2757888

約数和(自身を除く): 673333

約数列:

[1, 5, 11, 55, 151, 251, 755, 1255, 1661, 2761, 8305, 13805, 37901, 189505, 416911, 2084555]

約数ペア:

[(1, 2084555), (5, 416911), (11, 189505), (55, 37901), (151, 13805), (251, 8305), (755, 2761), (1255, 1661)]