384370868

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{133277}}^1$

素因数の和:133391

約数の個数: 24

約数和(自身を含む): 776211072

約数和(自身を除く): 391840204

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 133277, 266554, 533108, 932939, 1865878, 3731756, 13727531, 27455062, 54910124, 96092717, 192185434, 384370868]

約数ペア:

[(1, 384370868), (2, 192185434), (4, 96092717), (7, 54910124), (14, 27455062), (28, 13727531), (103, 3731756), (206, 1865878), (412, 932939), (721, 533108), (1442, 266554), (2884, 133277)]