520020866

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{547}}^1$

素因数の和:1058

約数の個数: 32

約数和(自身を含む): 832127040

約数和(自身を除く): 312106174

約数列:

[1, 2, 29, 37, 58, 74, 443, 547, 886, 1073, 1094, 2146, 12847, 15863, 16391, 20239, 25694, 31726, 32782, 40478, 242321, 475339, 484642, 586931, 950678, 1173862, 7027309, 8965877, 14054618, 17931754, 260010433, 520020866]

約数ペア:

[(1, 520020866), (2, 260010433), (29, 17931754), (37, 14054618), (58, 8965877), (74, 7027309), (443, 1173862), (547, 950678), (886, 586931), (1073, 484642), (1094, 475339), (2146, 242321), (12847, 40478), (15863, 32782), (16391, 31726), (20239, 25694)]