9005404

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1277}}^1$

素因数の和:1365

約数の個数: 24

約数和(自身を含む): 16532208

約数和(自身を除く): 7526804

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 1277, 1763, 2554, 3526, 5108, 7052, 52357, 54911, 104714, 109822, 209428, 219644, 2251351, 4502702, 9005404]

約数ペア:

[(1, 9005404), (2, 4502702), (4, 2251351), (41, 219644), (43, 209428), (82, 109822), (86, 104714), (164, 54911), (172, 52357), (1277, 7052), (1763, 5108), (2554, 3526)]