2209502665

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{553067}}^1$

素因数の和:553136

約数の個数: 16

約数和(自身を含む): 2867104512

約数和(自身を除く): 657601847

約数列:

[1, 5, 17, 47, 85, 235, 799, 3995, 553067, 2765335, 9402139, 25994149, 47010695, 129970745, 441900533, 2209502665]

約数ペア:

[(1, 2209502665), (5, 441900533), (17, 129970745), (47, 47010695), (85, 25994149), (235, 9402139), (799, 2765335), (3995, 553067)]