7207042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2131}}^1$

素因数の和:2241

約数の個数: 16

約数和(自身を含む): 11512800

約数和(自身を除く): 4305758

約数列:

[1, 2, 19, 38, 89, 178, 1691, 2131, 3382, 4262, 40489, 80978, 189659, 379318, 3603521, 7207042]

約数ペア:

[(1, 7207042), (2, 3603521), (19, 379318), (38, 189659), (89, 80978), (178, 40489), (1691, 4262), (2131, 3382)]