309602378

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{64153}}^1$

素因数の和:64301

約数の個数: 16

約数和(自身を含む): 492702720

約数和(自身を除く): 183100342

約数列:

[1, 2, 19, 38, 127, 254, 2413, 4826, 64153, 128306, 1218907, 2437814, 8147431, 16294862, 154801189, 309602378]

約数ペア:

[(1, 309602378), (2, 154801189), (19, 16294862), (38, 8147431), (127, 2437814), (254, 1218907), (2413, 128306), (4826, 64153)]