266476987

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{4919}}^1$

素因数の和:5106

約数の個数: 16

約数和(自身を含む): 311731200

約数和(自身を除く): 45254213

約数列:

[1, 7, 71, 109, 497, 763, 4919, 7739, 34433, 54173, 349249, 536171, 2444743, 3753197, 38068141, 266476987]

約数ペア:

[(1, 266476987), (7, 38068141), (71, 3753197), (109, 2444743), (497, 536171), (763, 349249), (4919, 54173), (7739, 34433)]