9740974

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{487}}^1$

素因数の和:699

約数の個数: 16

約数和(自身を含む): 14950368

約数和(自身を除く): 5209394

約数列:

[1, 2, 73, 137, 146, 274, 487, 974, 10001, 20002, 35551, 66719, 71102, 133438, 4870487, 9740974]

約数ペア:

[(1, 9740974), (2, 4870487), (73, 133438), (137, 71102), (146, 66719), (274, 35551), (487, 20002), (974, 10001)]