4987090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21683}}^1$

素因数の和:21713

約数の個数: 16

約数和(自身を含む): 9367488

約数和(自身を除く): 4380398

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 21683, 43366, 108415, 216830, 498709, 997418, 2493545, 4987090]

約数ペア:

[(1, 4987090), (2, 2493545), (5, 997418), (10, 498709), (23, 216830), (46, 108415), (115, 43366), (230, 21683)]