1540804564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{65993}}^1$

素因数の和:66459

約数の個数: 24

約数和(自身を含む): 2910335400

約数和(自身を除く): 1369530836

約数列:

[1, 2, 4, 13, 26, 52, 449, 898, 1796, 5837, 11674, 23348, 65993, 131986, 263972, 857909, 1715818, 3431636, 29630857, 59261714, 118523428, 385201141, 770402282, 1540804564]

約数ペア:

[(1, 1540804564), (2, 770402282), (4, 385201141), (13, 118523428), (26, 59261714), (52, 29630857), (449, 3431636), (898, 1715818), (1796, 857909), (5837, 263972), (11674, 131986), (23348, 65993)]