315888974

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{9629}}^1$

素因数の和:10027

約数の個数: 16

約数和(自身を含む): 485352000

約数和(自身を除く): 169463026

約数列:

[1, 2, 47, 94, 349, 698, 9629, 16403, 19258, 32806, 452563, 905126, 3360521, 6721042, 157944487, 315888974]

約数ペア:

[(1, 315888974), (2, 157944487), (47, 6721042), (94, 3360521), (349, 905126), (698, 452563), (9629, 32806), (16403, 19258)]