2017753638

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{821}}^1\times {\mathrm{2609}}^1$

素因数の和:3592

約数の個数: 32

約数和(自身を含む): 4067716320

約数和(自身を除く): 2049962682

約数列:

[1, 2, 3, 6, 157, 314, 471, 821, 942, 1642, 2463, 2609, 4926, 5218, 7827, 15654, 128897, 257794, 386691, 409613, 773382, 819226, 1228839, 2141989, 2457678, 4283978, 6425967, 12851934, 336292273, 672584546, 1008876819, 2017753638]

約数ペア:

[(1, 2017753638), (2, 1008876819), (3, 672584546), (6, 336292273), (157, 12851934), (314, 6425967), (471, 4283978), (821, 2457678), (942, 2141989), (1642, 1228839), (2463, 819226), (2609, 773382), (4926, 409613), (5218, 386691), (7827, 257794), (15654, 128897)]