387266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1$

素因数の和:649

約数の個数: 16

約数和(自身を含む): 656640

約数和(自身を除く): 269374

約数列:

[1, 2, 11, 22, 29, 58, 319, 607, 638, 1214, 6677, 13354, 17603, 35206, 193633, 387266]

約数ペア:

[(1, 387266), (2, 193633), (11, 35206), (22, 17603), (29, 13354), (58, 6677), (319, 1214), (607, 638)]