1662002

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:305

約数の個数: 16

約数和(自身を含む): 2578560

約数和(自身を除く): 916558

約数列:

[1, 2, 67, 79, 134, 157, 158, 314, 5293, 10519, 10586, 12403, 21038, 24806, 831001, 1662002]

約数ペア:

[(1, 1662002), (2, 831001), (67, 24806), (79, 21038), (134, 12403), (157, 10586), (158, 10519), (314, 5293)]