2013792260

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{768623}}^1$

素因数の和:768763

約数の個数: 24

約数和(自身を含む): 4261251456

約数和(自身を除く): 2247459196

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 768623, 1537246, 3074492, 3843115, 7686230, 15372460, 100689613, 201379226, 402758452, 503448065, 1006896130, 2013792260]

約数ペア:

[(1, 2013792260), (2, 1006896130), (4, 503448065), (5, 402758452), (10, 201379226), (20, 100689613), (131, 15372460), (262, 7686230), (524, 3843115), (655, 3074492), (1310, 1537246), (2620, 768623)]