285641434

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{691}}^1\times {\mathrm{1223}}^1$

素因数の和:1942

約数の個数: 24

約数和(自身を含む): 465007392

約数和(自身を除く): 179365958

約数列:

[1, 2, 13, 26, 169, 338, 691, 1223, 1382, 2446, 8983, 15899, 17966, 31798, 116779, 206687, 233558, 413374, 845093, 1690186, 10986209, 21972418, 142820717, 285641434]

約数ペア:

[(1, 285641434), (2, 142820717), (13, 21972418), (26, 10986209), (169, 1690186), (338, 845093), (691, 413374), (1223, 233558), (1382, 206687), (2446, 116779), (8983, 31798), (15899, 17966)]