1855365317

素因数分解:

${\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{349}}^1\times {\mathrm{379}}^1$

素因数の和:837

約数の個数: 24

約数和(自身を含む): 2044476000

約数和(自身を除く): 189110683

約数列:

[1, 13, 83, 169, 349, 379, 1079, 4537, 4927, 14027, 28967, 31457, 58981, 64051, 132271, 376571, 408941, 1719523, 4895423, 5316233, 10978493, 22353799, 142720409, 1855365317]

約数ペア:

[(1, 1855365317), (13, 142720409), (83, 22353799), (169, 10978493), (349, 5316233), (379, 4895423), (1079, 1719523), (4537, 408941), (4927, 376571), (14027, 132271), (28967, 64051), (31457, 58981)]