9997090

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{4483}}^1$

素因数の和:4713

約数の個数: 16

約数和(自身を含む): 18079488

約数和(自身を除く): 8082398

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 4483, 8966, 22415, 44830, 999709, 1999418, 4998545, 9997090]

約数ペア:

[(1, 9997090), (2, 4998545), (5, 1999418), (10, 999709), (223, 44830), (446, 22415), (1115, 8966), (2230, 4483)]